hey guys,

i was wondering, what pistons do b18c7 have? Flat top or hi-top/dome top pistons?

Got a few questions here, first i'd like to ask, why do some poeple replace the b18 head with b16 head? I've seen some combination where people uses pr3 head onto their c2/c7 and uses type r or p72 cams/valves/ springs and etc.. Whats the advantage of this? From my understanding, b16 head has 1cc more than the b18 head? Is that true? If so wouldnt that mean you'll lose compression?

Also,

whats the difference between c7 motor and c2 motor? (just motor wise)


thanks