Hi guys.
I have a t28 and a 285 cam. My power seems to drop off at 6k, which i thought a 285 cam should still have power at.
Can anyone tell me why? or what it could be? I dont think its timing (im no expert) but the engine was built by a quite reputable person on here a while back. Its always been like this,, js thought a big turbo with that cam should have had a bit more power there.
p.s have recently changed fuel filter and carb is also tuned for 20psi.