hey i've decided to get the buddy club spec IV...to run the spec IVs my compression is good as is but other than the retainers, valve springs and cam gears what else would i need?...do i need management and injectors? or would the springs cam gear and retainers be all i have to get?...oh and would the car idle?

Other question!...how true is it that if your compression is 12.5 to 1 then u need to use race gas?...plz let me know if this is true

Please try to help as much as possible
Thanks in advance

 

for some stage 4 cams, I would think u need some high asz compression, and for high asz compression you obviously need some sort of good fuel management to keep it from detonating.

search bro, Im sure you will find your answer if you research first...

 

my boy smokey2.0 has the stage IV's in his b20/vtec. his compression is about 9.2:1. he has springs retainers and cam gears. hondata program....no problems....runs great...

 

if ctr cams cause the valves to kiss b20 pistons, why would a bigger cam have no problems with clearance? My buddy smokey does it so you should too!