what kind of advantage is worth me purchasing a aftermarket fuel rail. Will it benefit me or not? I currently just picked up FIC 1050cc injectors. Im looking at the mid 400 whp range.

Also i noticed on the evo 8 they have 2 cam gears.. With the evo 9 with the mivec can u only replace one of those? Ive been searching the internet and noticed all evo 9 have only replaced one cam gear.

thanks in advance

 

I dont think a fuel is needed unless your in the high hp range like 700+ And yes with the evo 9 you can only replace the exhaust side cam gear.

 

thanks man. Has anyone even tried making a gear that would fit for the other side or is Practically impossible or not worth it on the mivec?