How much can my FAST 90mm intake be hurting if I over ported? Should I be worried?
#1
How much can my FAST 90mm intake be hurting if I over ported? Should I be worried?
Well when I measure the ports on the heads and intake with a micrometer, the heads show a tad bigger, but when I set it on the motor, it looks like the intake is actually bigger. I didnt tighten it down, but I started 3 bolts it in and from what I can see, it looks like the intake ports are a bit bigger, but with a micrometer, it shows that the heads are bigger. From what I've read, if you go too big, it can cause turbulance (whatever that is) and hurt power. Should I be worried about it and if it does hurt, how much are we talking? Thanks.
#4
I guess you could put a layer of epoxie and resand. How important/crucial is it to get the ports on the intake to match exactly/precisely to the ports on the head? I think I may be over-**** about this and afraid that I'm not gonna pick up anything with this new setup. I feel like Im going to be hurting. Just need some opinions to reassure myself.