Would a ported TB and MAF help my #'s?
I have an ASP on the way, but I know SLP has some newfangled marketing underdrive pulley. Like a deeper valley or something to prevent the belt from getting thrown.
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Who did the tune?

I did a dyno test to prove the MAF porting thing. With a normal, untouched MAF, I put 330 to the ground. Then I put a ported MAF and put down about 280. I'll stick with my factory one, please






