Bigger TB really needed for FI?
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Bigger TB really needed for FI?
I have a Holly 58mm TB on my LT1. i'm only looking for 500rwhp (10-12psi max) i have seen guys here post making alot more then that on stock TB's. I have also heard there only like 2hp gains from a TB upgrade with drivetrain lose. should i keep my 58mm?
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Just curious if i would lose anything going back to a 52mm(ported stock unit).
Also on a side note,what about my high flow maf sensor? are they really any better then stock either? people say aftermarket maf's are harder to tune..
Thanks
Also on a side note,what about my high flow maf sensor? are they really any better then stock either? people say aftermarket maf's are harder to tune..
Thanks