This is just something I am considering and have e-mailed the guy who did my heads, cam, and current intake about, but am thinking about trying one of these new PRM 2 manifolds out. Anybody got one and, if so, did you get to dyno test this manifold with whatever you took off?
I have a ported GT-40 that makes a ton of torque on my 302, but my power falls off hard at 5700 rpm. Thinking my heads and cam should go maybe 200 rpm higher and questioning the long runners of the GT-40. The lower has been ported to hell and back, but the upper could be the weak link.
Any experience with swtiching from something like I have?
Brandon
I have a ported GT-40 that makes a ton of torque on my 302, but my power falls off hard at 5700 rpm. Thinking my heads and cam should go maybe 200 rpm higher and questioning the long runners of the GT-40. The lower has been ported to hell and back, but the upper could be the weak link.
Any experience with swtiching from something like I have?
Brandon