i plan on getting a meth injection kit, and i alreay have a cobra h/e. is this good enough or should i upgrade to a ottp h/e. i plan on running a 2.8 pulley with 60s, for now but plan on upgrading on both.

and does anyone know how much h/p is gained from a header and d/p

 

Just stick with the cobra H/E and get meth. The header/dp should give you 10-15 hp I would say.

 

ive got 2.8, with the OTTP H/E, ZZP header and dp combo, about to get tuned for meth. think im gonna do 75/25. but the cobra should be enough from what i hear.

 

cool thanks for the info