89 prelude 4WS

[systemrockr89]

So i just bought a 89 Honda prelude Si 4ws from this guy and the motor in it is a B20A5 is that a common motor for this year an model? And Is there anyways i can improve this motor or swap it for another for more power?
This is my first honda an so far I like it alot

 

[Fhadz]

I had me one of those babys.. i have heard they are the black sheep of the honda engine world good luck my friend

 

[Kovec87]

Hello everybody, so i have a '88 Honda Prelude Si 4ws with a b20a5 engine, the object i propose to myself rebuilt this car, and i need more horsepower in the future, so my question is which type vtec honda cylinder head compatible this engine ?

 

[BrutalB83]

Hello everybody, so i have a '88 Honda Prelude Si 4ws with a b20a5 engine, the object i propose to myself rebuilt this car, and i need more horsepower in the future, so my question is which type vtec honda cylinder head compatible this engine ?

Absolutely none are compatible.

Sucks, huh?

 

[nootrac22]

H swap

 

[1Funryd]

H swap

Yes the H22 swap is not much more affordable and easier to install due to the new H22 billet mounts that I had produced for the 88-91 Preludes.

Mounts: $475.00 + shipping(+ paypal fees is using paypal)

The B series mounts have been made, but are not in mass production like the H22 ktis are.

As far as power goes, the B20a5/B20a(JDM motor) you can turbo charge it. The block can handle 400hp dyno proven.

If you have any questions then just pm me for details

Sean