I have a 95 gt with trick flow fuel rails gt40 upper and lower intake with 70mm throttle body and cold air intake short headers that dump mid car I need some help on which cam to put in I bought f-303 e-303 and the b-303 trying to figure out which one is best.
What valve springs are on the GT40 heads? I'm a noob when it comes to Cam durations and all that technical info but from what i've gathered you need to match your valvetrain components to your Cam specs. i.e. valve springs, rocker arms, pushrods, lifters, etc.
Someone with more knowledge will chime in but i would start gathering that information so other people can help you better.
What valve springs are on the GT40 heads? I'm a noob when it comes to Cam durations and all that technical info but from what i've gathered you need to match your valvetrain components to your Cam specs. i.e. valve springs, rocker arms, pushrods, lifters, etc.
Someone with more knowledge will chime in but i would start gathering that information so other people can help you better.
Yeah, valve springs matter, stock explorer head valve springs will not play well with anything other than a explorer cam, they don't even play well with stock HO cams, be safe, look into a cam/spring combo, lots better stuff out now compared to the 'letter' cams, even free ones....