Are all K-series heads the same?
Are all K-series heads the same?
Firstly there are two main types of cylinder heads on the K-series engines , one is a lesser spec and is used on the lower bhp models – CRV K24 and Accord with the K20a6 or K20z2 engines.
Can I put a k20a2 head on a k20a3?
Yes, the k20a2 head can swap directly onto the k20a3. You will need the k20a2 ecu as well or a reprogrammed k20a3 ecu.
What Honda Accord has k20?
K20A
| Engine | Application | Rev limiter |
|---|---|---|
| K20A (High Performance) | 2002–2008 Honda Accord Euro R (JDM) | 8400 RPM |
| 2007–2011 Honda Civic Type R (JDM) | 8600 RPM | |
| K20A (Eco) | 2000–2006 Honda Stream (JDM) (RN3, FWD) | |
| 2000–2006 Honda Stream (JDM) (RN4, AWD) | 7000 |
How do you make a K20A3 into a K20A2?
To make a K20A3 “into” a K20A2, you need to buy the K20A2 tranny, ECU, complete head, pistons, rods, crank, and Ect. Then put it all into the A3. So in the end, you would only be using the A3 block.
Does the K20A3 have VTEC?
The VTEC mechanism differ significantly between the K20A2 and A3 head. The K20A3 uses only two cam lobe profiles on the inlet. Under 2200 rpm, this engine is a effectively a 12 valve engine, and over 2200 rpm it is a 16 valve. There is no VTEC mechanism on the K20A3 exhaust valves.
How much HP does a K20 have?
For the K20A series, the highest horsepower rating was 215hp at 8,000RPM with a peak torque of 149lb/ft at 7,000rpm. With some models producing 155hp (K20A6), others were capable a far more impressive 306hp at 6,500rpm in its stock turbocharged form (K20C1.)
How much power does a K24 K20 make?
166 hp @ 5800 rpm and 161lb trq @ 4000 rpm. Equipped with an electronic throttle body, this motor does not use the conventional VTEC mechanism but does have VTC. It only has 2 cam lobes on the intake side and 1 on the exhaust lobe. This motor also comes with an available 5 speed transmission and 5 speed auto.
