Ive always wanted to get a Jun head package, but i hear all kinds of stories that it will not benefit my B18C1 stock compression because Jun is known for high compression. I was wondering if u guys can help me make my decision. Considering i only have bolt ons and prolly add a jun head package (springs, cams, and retainers)..Does it cost more than its worth? thanks in advance...

 

how much is this jun head package? if your planning to stick w/ stock compression then i wouldnt suggest it. like most people say that the jun cams like high comp.

 

i know what ur talking about but...whats the max power i can pull on jun head package with my stock compression? my goal is just to hit 180whp or higher if possible...

 

If the head flows more then you should make more power. Just check that the chamber size is the same or smaller than stock.