Honda K engine
Template:Use dmy dates Template:Infobox automobile engine
The Honda K-series engine is a line of four-cylinder four-stroke car engines introduced in 2001. The K-series engines are equipped with DOHC valvetrains and use roller rockers on the cylinder head to reduce friction. The engines use a coil-on-plug, distributorless ignition system with a coil for each spark plug. This system forgoes the use of a conventional distributor-based ignition timing system in favor of a computer-controlled system that allows the ECU to control ignition timings based on various sensor inputs. The cylinders have cast iron sleeves similar to the B- and F-series engines, as opposed to the FRM cylinders found in the H- and newer F-series engines found only in the Honda S2000.
Similar to B series, the K-series car engines have two short blocks with the same design; the only difference between them being the deck height. K20 uses the short block with a deck height of Template:Cvt where K23 and K24 block has a deck height of Template:Cvt.[1]
Two versions of the Honda i-VTEC system can be found on a K-series engine, and both versions can come with variable timing control (VTC) on the intake cam. The VTEC system on engines like the K20A3 only operate on the intake cam; at low rpm only one intake valve is fully opened, the other opening just slightly to create a swirl effect in the combustion chamber for improved fuel atomization. At high engine speeds, both intake valves open fully to improve engine breathing. In engines such as the K20A2 found in the Acura RSX Type-S, the VTEC system operates on both the intake and exhaust valves, allowing both to benefit from multiple cam profiles. A modified K20C engine is used in motorsport, as the Sports Car Club of America Formula 3 and 4 series that run in North America both use a K20C engine, with the Formula 4 engine not having a turbocharger. These are gaining a following in the import scene, but also among hot rodders and kit car enthusiasts, because they can be put in longitudinal rear wheel drive layouts.
Another significant difference between K-series engines is the alignment of the crankshaft to the center line of the bore. The K20C1 engine block has an offset alignment.[2] Engines that do not have their crank shaft aligned to the bore are known as Desaxe engines. On the K20C1 engine this allows the power stroke to have more leverage and less thrust waste on sidewalls.
K20
K20A (i-VTEC)
Template:Infobox automobile engine
- Applications
| Engine | Application | Compression | Power | Torque | Redline | Rev limiter | i-VTEC engagement |
Intake Manifold |
|---|---|---|---|---|---|---|---|---|
| K20A (High Performance) |
2001–2006 Honda Civic Type R (JDM) | 11.5:1 | Script error: No such module "convert". @ 8000 rpm | Script error: No such module "convert". @ 7000 rpm | 8400 rpm | 6000 rpm | PRC | |
| 2001–2006 Honda Integra Type R (JDM) | 11.5:1 | Script error: No such module "convert". @ 8000 rpm | Script error: No such module "convert". @ 7000 rpm | 8400 rpm | 8600 rpm | 6000 rpm | PRC | |
| 2002–2008 Honda Accord Euro R (JDM) | 11.5:1 | Script error: No such module "convert". @ 8000 rpm | Script error: No such module "convert". @ 6000 rpm | 8400 rpm | 6000 rpm | RBC | ||
| 2007–2011 Honda Civic Type R (JDM) | 11.7:1 | Script error: No such module "convert". @ 8000 rpm | Script error: No such module "convert". @ 6100 rpm | 8400 rpm | 8600 rpm | 5800 rpm | RRC | |
| K20A (Eco) | 2000–2006 Honda Stream (JDM) (RN3, FWD)[3] | 9.7:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNC | ||
| 2000–2006 Honda Stream (JDM) (RN4, AWD) | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 7000 | PNC | ||
| 2001–2004 Honda CR-V (JDM) | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNA | |||
| 2001–2006 Honda Integra Type S (JDM)[4] | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNC | |||
| 2001–2005 Honda Stepwgn (JDM)[5] | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNC | |||
| 2001–2005 Honda Stepwgn Spada (JDM)[6] | 9.7:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNC | |||
| 2005–2009 Honda Stepwgn (JDM)[7] | 9.6:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | RTA | |||
| 2002–2008 Honda Accord (JDM) (CL7-CM1, FWD)[8] | 9.8:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | RAA | |||
| 2002–2008 Honda Accord (JDM) (CL8, AWD)[8] | 9.8:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | RAA | |||
| 2004–2009 Honda Edix (JDM)[9] | 9.7:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNC | |||
| 2005–2010 Honda Civic (JDM)[10] | 9.6:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | RTB | |||
| K20A1Script error: No such module "anchor". | 2001–2006 Honda Stream (RN3, FWD) | 9.7:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNA | ||
| 2001–2006 Honda Stream (RN4, AWD) | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNC | |||
| K20A2Script error: No such module "anchor". | 2001–2006 Honda Civic Type R (EDM) | 11.0:1 | Script error: No such module "convert". @ 7400 rpm | Script error: No such module "convert". @ 5900 rpm | 7900 rpm | 8250 rpm | 5800 rpm | PRB |
| 2002–2004 Acura RSX Type S | 11.0:1 | Script error: No such module "convert". @ 7400 rpm | Script error: No such module "convert". @ 6000 rpm | 7900 rpm | 8250 rpm | 5800 rpm | PRB | |
| 2002–2004 Honda Integra Type R (AUDM/NZDM) | 11.0:1 | Script error: No such module "convert". @ 7400 rpm | Script error: No such module "convert". @ 6000 rpm | 7800 rpm | 8100 rpm | 5800 rpm | ||
| K20A3Script error: No such module "anchor". | 2002–2006 Acura RSX | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 7000 rpm | 2300 rpm[11] | PNC |
| 2002–2005 Honda Civic | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 7000 rpm | 2300 rpm | PRB | |
| 2002–2005 Honda Civic Si USDM | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 7000
rpm |
2300 rpm | PRB | |
| 2002–2005 Honda Civic Type S EDM | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 7100 rpm | 2200 rpm | PRB | |
| 2003–2006 Honda Civic 2.0 i-VTEC (SEA) | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 5000 rpm | 6800 rpm | 7000 rpm | PRB | ||
| K20A4Script error: No such module "anchor". | 2002–2006 Honda CR-V | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | PNA | ||
| K20A6Script error: No such module "anchor". | 2003–2006 Honda Accord (EDM) | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 2500 rpm | RAA | |
| 2003–2006 Honda Accord (ADM) | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 2500 rpm | RAA | ||
| K20A7Script error: No such module "anchor". | 2003–2007 Honda Accord (SEA) | 9.8:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | RAA | ||
| K20A9 | 2004-2007 Honda FR-V (EDM) | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 2500 rpm | PNC |
- Additional notes
K20A Spec R engine (FD2 Civic Type R)
- Chromoly flywheel, higher-tensile strength connecting rods, high-compression pistons, stiffer valve springs, higher-lift hollow camshafts with more duration, and 2007–2011 cylinder-head intake-port and exhaust-port surface polishing used in NSX-R.[12] The JDM K20A type-R engine block would be removed from production assembly line by an experienced Honda engine technician to torque the connecting rod bolts to factory specification by hand using micrometer to measure connecting rod bolt stretching. Then the JDM K20A type-R engine block would be returned to the production assembly line to complete the engine building process.
K20B (i-VTEC I)
Template:Infobox automobile engine
- Injection Pressure: Script error: No such module "convert".
- Center Fuel Injection with swirl guide
- Air-Fuel Ratio:
- Normal driving cycle: 65:1 (ultra-lean combustion)
- Acceleration/High load driving cycle: 14.7:1 (Stoichiometric)
- Deep Piston Cavity formed in top of Pistons
- Intake Manifold code: PPD
- Application: 2003–2006 Honda Stream Absolute
K20Z (i-VTEC)
Template:Infobox automobile engine
- Applications
| Engine | Application | Compression | Power | Torque | Redline | Rev limiter | i-VTEC engagement |
Intake Manifold |
|---|---|---|---|---|---|---|---|---|
| K20Z1Script error: No such module "anchor". | 2005–2006 Acura RSX Type S | 11.0:1 | Script error: No such module "convert". @ 7800 rpmTemplate:Efn | Script error: No such module "convert". @ 6200 rpm | 8100 rpm | 8300 rpm | 5800 rpm | PRB |
| 2005–2006 Honda Integra Type S (AUDM/NZDM) | 11.0:1 | Script error: No such module "convert". @ 7800 rpm | Script error: No such module "convert". @ 6200 rpm | 8100 rpm | 8300 rpm | 5800 rpm | ||
| K20Z2Script error: No such module "anchor". | 2006–2011 Acura CSX | 9.8:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | |||
| 2006–2008 Honda Accord (EDM) | 9.8:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | RBA | |||
| 2006–2010 Honda Civic (SEA) | 9.8:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | RTB | |||
| K20Z3Script error: No such module "anchor". | 2006–2011 Honda Civic Si | 11.0:1 | Script error: No such module "convert". @ 7800 rpmTemplate:Efn | Script error: No such module "convert". @ 6200 rpmTemplate:Efn | 8000 rpm | 8300 rpm | 5800 rpm | RBCTemplate:Efn |
| 2007–2010 Acura CSX Type S | 11.0:1 | Script error: No such module "convert". @ 7800 rpmTemplate:Efn | Script error: No such module "convert". @ 6200 rpmTemplate:Efn | 8000 rpm | 8300 rpm | 5800 rpm | ||
| K20Z4Script error: No such module "anchor". | 2007–2010 Honda Civic Type R (EDM) | 11.0:1 | Script error: No such module "convert". @ 7800 rpm | Script error: No such module "convert". @ 5600 rpm | 8000 rpm | 8200 rpm | 5400 rpm | RSP |
| K20Z5Script error: No such module "anchor". | 2007–2010 Honda Civic Si (BDM) | 11.0:1 | Script error: No such module "convert". @ 7800 rpm | Script error: No such module "convert". @ 6800 rpm | 8000 rpm | 8200 rpm | 5400 rpm |
- Additional notes
K20Z3 (as fitted to Ariel's Atom 3.5)
- The K20Z3 has Honda's traditional performance VTEC on the intake and the exhaust cams, as found on previous generation of engines. Variable cam timing technology is included on the intake but not the exhaust cams. The added timing control corresponds to the "i" in i-VTEC.
K20C (Earth Dreams VTEC Turbo)
Template:Infobox automobile engine
- Applications
| Engine | Application | Compression | Power | Torque | Redline | Rev limiter | i-VTEC engagement |
|---|---|---|---|---|---|---|---|
| K20C1Script error: No such module "anchor". | 2015–2017 Honda Civic Type R (EDM) 2017–2021 Honda Civic Type R (USDM) 2018–present Ariel Atom 4 2023–present Honda Civic Type R (USDM) 2024–present Acura Integra Type S (K20C8) |
9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 2500-4000 rpm | 7000 rpm | 7000 rpm | |
| K20C3Script error: No such module "anchor". | 2016–present Honda Avancier/UR-V (China) | 9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4200 rpm | 6100 rpm | ||
| K20C4Script error: No such module "anchor". | 2018–2022 Honda Accord
(Sport, EX-L & Touring 2.0T trims) |
9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 1500-4000 rpm | 6800 rpm | ||
| 2019–present Acura RDX |
9.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 1600-4500 rpm | 6800 rpm | |||
| K20C5 | 2019–present Acura RDX (China) | 9.8:1 | 265 hp (195 kW) @ 6500 rpm | Script error: No such module "convert". @ 3000-4000 rpm | 6800 rpm | ||
| K20C6 | 2021–present Acura TLX | 9.8:1 | 272 hp (203 kW) @ 6500 rpm | 280 lb-ft (380 N-m) @ 1600-4500 rpm | 6800 rpm |
- Additional notes
- Earth Dreams Technology
- K20C1: First Honda Type R engine to be built in the US at the Honda Anna Engine Plant in Anna, Ohio. First time Honda has used a turbocharger on the TYPE R.
- K20C5: All Acura RDX sold in China (manufactured by GAC Acura)
- Although the K20C4 in the Acura RDX and the K20C6 in the Acura TLX share the same internals, they are named differently due to different engine mount points to accommodate the sedan body of the TLX.
- The VTEC mechanism is available only on the exhaust valves.
- K20C1 engines have an offset of 8mm on the crankshaft from the centerline of the bore.[13]
- K20C8 (Acura Integra Type S): Engine is identical to the K20C1, it is named differently to accommodate different mounting points.
K20C & K20Z (Earth Dreams i-VTEC)
Template:Infobox automobile engine
- Applications
| Engine | Application | Compression | Power | Torque | Redline | Rev limiter | i-VTEC engagement |
|---|---|---|---|---|---|---|---|
| K20C2Script error: No such module "anchor". | 2016–2018 Honda Civic (LX & EX) Sedan (USDM)
2019–present Honda Civic (LX & Sport) Sedan (USDM) 2016–2020 Honda Civic (LX, LX-P, Sport) Coupe (USDM) 2022–2024 Honda Civic (LX, Sport) Hatchback (USDM) |
10.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4200 rpm | 6700 rpm[14] | 7000 rpm | 6100 rpm (Manual) 6500 rpm (CVT) |
| 2016–2023 Formula 4 United States Championship | 10.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4200 rpm | 6800 rpm | 7000 rpm | 6100 rpm | |
| K20Z5Script error: No such module "anchor". | 2023–present Honda HR-V (USDM)[15] | 10.8:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4200 rpm | 6800 rpm[16] |
K23
K23A (i-VTEC Turbo)
Template:Infobox automobile engine
- Applications
| Engine | Application | Compression | Power | Torque | Redline | Rev limiter | i-VTEC engagement |
Intake Manifold |
|---|---|---|---|---|---|---|---|---|
| K23A1Script error: No such module "anchor". | 2007–2012 Acura RDX | 8.8:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | 6900 rpm | 2500 rpm |
- Additional notes
- This version of the K engine uses a Mitsubishi TD04HL-15T turbocharger with a dual path turbine housing, optimizing low end response while allowing better high end flow. Maximum boost pressure is 13.5psi. The engine includes i-VTEC and VTC technologies and comes mated to a version of Honda's 5-speed automatic with SH-AWD (note: SH-AWD was standard from 2007-2009 and optional from 2010-2012).
K24
K24A (i-VTEC)
Template:Infobox automobile engine
| Engine | Application | Compression | Power | Torque | Redline | Rev limiter | i-VTEC engagement |
Intake Manifold |
|---|---|---|---|---|---|---|---|---|
| K24A |
2002–2008 Honda Accord 24T, 24TL, 24S and Type-S (JDM) (CL9/CM2, FWD)[8] | 10.5:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 4500 rpm | 7100 rpmTemplate:Efn | 7200 rpm | 6000 rpm | RBB |
| 2002–2008 Honda Accord 24T (JDM) (CM3, AWD)[8] | 10.5:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 4500 rpm | 7100 rpmTemplate:Efn | 7200 rpm | 6000 rpm | RBB | |
| 2008–2013 Honda Accord 24E, 24IL, 24TL and Type-S (JDM) (CU2/CW2, FWD)[17] | 11:1 (R40) | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4300 rpm | 5000 rpm | R40 | |||
| 2003–2008 Honda Odyssey Absolute (JDM) (RB1, FWD)[18] | 10.5:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 4500 rpm | 7100 rpmTemplate:Efn | 7200 rpm | 6000 rpm | RBB | |
| 2003–2008 Honda Odyssey Absolute (JDM) (RB2, AWD) | 10.5:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 4500 rpm | 7100 rpmTemplate:Efn | 7200 rpm | 6000 rpm | RBB | |
| 2008–2013 Honda Odyssey Absolute (JDM) (RB3, FWD) (K24A R40)[19] | 11:1 (R40) | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4300 rpm | 5000 rpm | R40 | |||
| 2008–2013 Honda Odyssey Absolute (JDM) (RB4, AWD) (K24A R40) | 11:1 (R40) | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4300 rpm | R40 | ||||
| K24A | 2003–2005 Honda Element (JDM)[20] | 9.7:1 | Script error: No such module "convert". @ 5500 rpm | Script error: No such module "convert". @ 4500 rpm | PZD | |||
| 2003–2008 Honda Odyssey (JDM) | 9.7:1 | Script error: No such module "convert". @ 5500 rpm | Script error: No such module "convert". @ 4500 rpm | RAA | ||||
| 2008–2013 Honda Odyssey (JDM) | 10:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4300 rpm | RAA | ||||
| 2003–2005 Honda Stepwgn Spada 24T (JDM)[6] | 9.6:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 3600 rpm | |||||
| 2004–2013 Honda Elysion (JDM)[21] | 9.7:1 | Script error: No such module "convert". @ 5500 rpm | Script error: No such module "convert". @ 4500 rpm | |||||
| 2006–2009 Honda Edix 24S (JDM)[22] | 9.7:1 | Script error: No such module "convert". @ 5700 rpm | Script error: No such module "convert". @ 4000 rpm | |||||
| 2005–2006 Honda CR-V (JDM)[23] | 9.6:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 3600 rpm | 6500 rpm | 7000 rpm | PPA | ||
| 2006–2011 Honda CR-V (JDM)[24] | 9.7:1 | Script error: No such module "convert". @ 5800 rpm | Script error: No such module "convert". @ 4200 rpm | |||||
| 2011–2016 Honda CR-V (JDM)[25] | 10:1 | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4400 rpm | |||||
| K24A1Script error: No such module "anchor". | 2002–2006 Honda CR-V | 9.6:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 3600 rpm | 6500 rpm | 7000 rpm | 2750 rpm | PPA |
| K24A2Script error: No such module "anchor". | 2004–2005 Acura TSX | 10.5:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 4500 rpm | 7100 rpm | 7200 rpm | 6000 rpm | RBB |
| 2006–2008 Acura TSX[26] | 10.5:1 | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4500 rpm | 7100 rpm | 7200 rpm | 6000 rpm | RBB | |
| K24A3Script error: No such module "anchor". | 2003–2007 Honda Accord (EDM) | 10.5:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 4500 rpm | 7200 rpm | 7300 rpm | 6000 rpm | RBB |
| 2003–2007 Honda Accord Euro (AUDM/NZDM) | 10.5:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 4500 rpm | 7200 rpm | 7300 rpm | 6000 rpm | RBB | |
| K24A4Script error: No such module "anchor". | 2003–2005 Honda Accord (USDM) | 9.7:1 | Script error: No such module "convert". @ 5500 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | 3500rpm | RAA | |
| 2003–2008 Honda Odyssey | 9.7:1 | Script error: No such module "convert". @ 5500 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | RAA | |||
| 2003–2006 Honda Element | 9.7:1 | Script error: No such module "convert". @ 5500 rpm | Script error: No such module "convert". @ 4500 rpm | 6800 rpm | PZD | |||
| K24A8Script error: No such module "anchor". | 2006–2007 Honda Accord (USDM) | 9.7:1 | Script error: No such module "convert". @ 5800 rpm | Script error: No such module "convert". @ 4000 rpm | 6500 rpm | 2400/4500 rpmTemplate:Efn | RAA | |
| 2007–2011 Honda Element | 9.7:1 | Script error: No such module "convert". @ 5800 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 2400/4500 rpmTemplate:Efn | PZD | ||
| 2008–2014 Honda Odyssey (JDM) | 10.5:1 | Script error: No such module "convert". | Script error: No such module "convert". |
- Additional notes
K24A2 (2006-2008 Acura TSX)[26]
- Increased intake flow:
- Intake valve + 1 mm oversize (Intake valve head measures 36mm, but valve seat still measures 35mm)
- Intake cam High lift lobe with 0.9 mm more lift and 12 degrees more duration
- Throttle body increased from 60–64 mm
- Radius on some intake pipes increased from 70–80 mm
- Increased exhaust flow
- Exhaust Head pipe increased from 60–65 mm
- Higher flow catalytic converter
- Main (single) exhaust pipe increased from 54–57 mm
- Rear (twin) pipes increased in diameter from 42.5 to 45 mm
- Block improvements:
- Additional air passages in crankcase for reduced pumping losses
- Others
- Stronger connecting rods
- Under-piston oil squirters
- Increased intake flow:
K24Z & K24Y (i-VTEC)
Template:Infobox automobile engine
- Applications
| Engine | Application | Compression | Power | Torque | Redline | Rev limiter | i-VTEC engagement |
Intake Manifold |
|---|---|---|---|---|---|---|---|---|
| K24Z1Script error: No such module "anchor". | 2007–2009 Honda CR-V (RE3, RE4) | 9.7:1 | Script error: No such module "convert". @ 5800 rpm | Script error: No such module "convert". @ 4200 rpm | 6500 rpm | |||
| K24Z2Script error: No such module "anchor". | 2008–2012 Honda Accord LX/LX-P (USDM/CDM) | 10.5:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4300 rpm | 6800 rpm | 7100 rpm | 5100 rpm | |
| 2016–2020 Proton Perdana | 10.5:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4300 rpm | 6800 rpm | 7100 rpm | |||
| K24Z3Script error: No such module "anchor". | 2008–2012 Honda Accord LX-S/EX/EX-L (USDM/CDM) | 10.5:1[27] | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4400 rpm | 7100 rpm | 5100 rpm | ||
| 2009–2014 Acura TSX and Honda Accord (Europe)[28] (CU2/CW2) | 11.0:1 | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4300 rpm | 7100 rpm | 7300 rpm[29] | 5000 rpm[29] | R40[30] | |
| K24Z4Script error: No such module "anchor". | 2008–2012 Honda CR-V (RE7) | 9.7:1 | Script error: No such module "convert". @ 5800 rpm | Script error: No such module "convert". @ 4200 rpm | 6500 rpm | |||
| K24Z5Script error: No such module "anchor". | 2010–2015 Honda Spirior | 10.5:1 | Script error: No such module "convert". @ 6500 rpm | Script error: No such module "convert". @ 4300 rpm | 6500 rpm | |||
| K24Z6Script error: No such module "anchor". | 2010–2011 Honda CR-V (USDM/CDM) | 10.5:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 4400 rpm | 7100 rpm | 7200 rpm | ||
| K24Z7Script error: No such module "anchor". | 2012–2013 Honda Civic Si | 11.0:1 | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4400 rpm | 7000 rpm | 7200 rpm | 5200 rpm | |
| 2014–2015 Honda Civic Si | 11.0:1 | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4400 rpm | 7000 rpm | 7500 rpm | 5000 rpm | ||
| 2013–2015 Acura ILX | 11.0:1 | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4400 rpm | 7100 rpm | 7200 rpm | |||
| 2012–2014 Honda CR-V (USDM/CDM) | 10.0:1 | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4400 rpm | 7000 rpm | 7200 rpm | 5000 rpm | ||
| K24Y1Script error: No such module "anchor". | 2012–2014 Honda CR-V (Thailand) | 10.5:1 | Script error: No such module "convert". @ 6000 rpm | Script error: No such module "convert". @ 4300 rpm | 6500 rpm | |||
| K24Y2Script error: No such module "anchor". | 2012–2015 Honda Crosstour | 10.0:1 | Script error: No such module "convert". @ 7000 rpm | Script error: No such module "convert". @ 4400 rpm | 7100 rpm |
K24W & K24V (Earth Dreams i-VTEC)
Script error: No such module "labelled list hatnote". Template:Infobox automobile engine
Direct Injection, i-VTEC (intake camshaft & valvetrain)
- Applications
| Engine | Application | Compression | Fuel Injection | Power | Torque | Redline | i-VTEC engagement |
Intake Manifold |
|---|---|---|---|---|---|---|---|---|
| K24WScript error: No such module "anchor". | 2013–present Honda Odyssey (JDM)[31] | 11.1:1 | Multi Point | Script error: No such module "convert". @ 6400 rpm | Script error: No such module "convert". @ 4000 rpm | 6800 rpm | 4800 rpm | |
| K24W1Script error: No such module "anchor". | 2013–2017 Honda Accord (USDM)[32] | 11.1:1 | Direct | Script error: No such module "convert". @ 6400 rpm | Script error: No such module "convert". @ 3900 rpm | 6800 rpm | 4800 rpm | |
| 2013–2017 Honda Accord Sport (USDM) | Script error: No such module "convert". @ 6400 rpm | Script error: No such module "convert". @ 3900 rpm | ||||||
| K24W4Script error: No such module "anchor". | 2013–2018 Honda Accord (Thailand/Malaysia) | 10.1:1 | Multi Point | Script error: No such module "convert". @ 6200 rpm | Script error: No such module "convert". @ 4000 rpm | 6500 rpm | ||
| 2013–present Honda Odyssey (International model excl. Japan) | 10.1:1 | Script error: No such module "convert". @ 6200 rpm | Script error: No such module "convert". @ 4000 rpm | 6500 rpm | ||||
| K24W7Script error: No such module "anchor". | 2015–2020 Acura TLX | 11.6:1 | Direct | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 3900 rpm | 7000 rpm | 5000 rpm +/-100 rpm | |
| 2015–2018 Honda Spirior Si | 11.6:1 | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 3900 rpm | 7000 rpm | 5000 rpm +/-100 rpm | |||
| K24W9Script error: No such module "anchor". | 2015–2019 Honda CR-V (USDM)[33] | 11.1:1 | Direct | Script error: No such module "convert". @ 6400 rpm | Script error: No such module "convert". @ 3900 rpm | 6800 rpm | 4800 rpm | |
| K24V5 | 2015–2016 Honda CR-V (Thailand) | 10.1:1 | Multi Point | Script error: No such module "convert". @ 6200 rpm | Script error: No such module "convert". @ 4000 rpm | 6500 rpm | ||
| 2017–2022 Honda CR-V (Thailand)[34][35] | 10.1:1 | Script error: No such module "convert". @ 6200 rpm | Script error: No such module "convert". @ 4000 rpm | 6500 rpm | ||||
| K24V7 | 2016–2022 Acura ILX[36][37] | 11.6:1 | Direct | Script error: No such module "convert". @ 6800 rpm | Script error: No such module "convert". @ 3800 rpm | 7000 rpm | 5000 rpm +/-100 rpm |
References
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- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ a b Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ a b c d Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ a b Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ a b Hondata FlashPro OEM settings for K24Z3 Accord CU2
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
- ↑ Script error: No such module "citation/CS1".
Script error: No such module "Check for unknown parameters".
External links
- Honda engine pages: i-VTEC DOHC, 2.0L DOHC i-VTEC
- K Series VTEC Breakdown: K Series VTEC Breakdown
Script error: No such module "Navbox".Template:Honda automotive engine timeline (2000-present)