Throttle body intake question
#1
Throttle body intake question
I bought a GMPP intake for my truck. I also got a 454 throttle body. The dia. of the holes in the throttle body are 2" but the intake is only 1 3/4". I have a friend that works in a machine shop that can bore out the intake to 2". Will there be any pros or cons to this? I also have a 1" spacer that he is going to bore also. My thought is give it all the volume you can, right?
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