Anyone wanna see what the inside of a TPI looks like here u go
Supreme Member
iTrader: (2)
Joined: Jul 2001
Posts: 1,823
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From: San Antonio, TX
Car: 1988 IROC-Z
Engine: L98 (350 TPI)
Transmission: MD8 (700 R4) + 3.42 LS1 Rear
let me try to make this post "un-gay". Vortech what headers do you have on you engine? Are they 1 3/4" primaries?
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Iroc8t8
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May 4, 2026 08:09 PM
Sanjay
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Aug 12, 2015 03:41 PM






yeah the headers are 1 3/4 primaries.Sorry for the Gay Post
