i have a 2002 honda civic si what could i do to the engine (besides supercharger and turbo) to have it run the fastest i will get to on a quarter mile?? if you could help that would be good....im just tryin to rep the civic at the track....im not thinking anything like 11s or 12s but do you think 13 is possible without turbo or supercharger just let me know what you know naything helps thanks

 

Yeah 13's is poss if you build it really high comp.

 

A2 head and piston swap should give you a pretty ridiculous CR (as in 11+:1).

 

how much for piston swap and a2 head