I am looking at building my 99 civic si. It has a fairly stock b16a2 so i have been looking into other options and here is what i have come up with:

Valve upgrade will be a type r cam
forged pistons or possible type r
have it resleeved
venow intake manifold
65mm throttle body
bigger injectors (not sure what size)
fuel pressure regulator
turbo ( not sure which one yet)
a few other things i cant remember

possible LS/VTEC with a B20/B16

does this sound like decent compatability? I will also have chipwork and tuning done. uupgrade brakes and so on.

Any comments or suggestions, please dont hesistate. Thanks guys

 

IMO i'd run low boost with a VTEC head, and some 550cc-750cc injectors. also what aftermarket clutch/stage you going to run?

 

Fixed.

Other parts are related to how much horsepower you want. If you have it sleeved w/forged internals you can make a lot of power obviously. GL