|
Umm You CAN change it to DOHC by using the head off of the ZC or usdm equivelant. Is it easy? NO, VTEC? NO. Is it worth it? NO. Possible? YES.
Go ahead and swap your engine so you'll have a civic thats slightly faster with an engine/tranny that could be about ready to go.
Or build up yours(about the same price as a swap if not cheaper) and boost it.
|