TPI base
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Supreme Member

Joined: Nov 2008
Posts: 1,545
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From: South Carolina
Car: 85 2M6, 87 'Bird 88 'burb
Engine: LX9, LG4, L05
Transmission: F23, 700r4, 700R4
Axle/Gears: 3.63, 2.73, 4.10
TPI base
how good(or bad) does a stock tpi base flow? I did a search and all I got was classifieds. does anyone know of a good writeup on porting one?
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Joined: Jan 2009
Posts: 134
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From: St. Aug
Car: 92 Z03 RS TBI
Engine: 5.0 L03
Transmission: T-5
Re: TPI base
http://sethirdgen.org/TPIbase.htm
well there's a right up
https://www.thirdgen.org/siameseport
From what I understand it's best done when you port the runners and plenum too.
well there's a right up
https://www.thirdgen.org/siameseport
From what I understand it's best done when you port the runners and plenum too.
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