3 incher on the 1986 305 tpi

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Apr 12, 2002 | 06:29 PM

SMOKEN

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Joined: Apr 2002

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From: SUDBURY

3 incher on the 1986 305 tpi

hey guys you never believe what i seen my 86 305 transam tpi has a 3 inch exhaust i looked at an 1987 305 tpi it had a smaller setup i also looked at a 91 formula 305 tpi it was smaller whats going on with this also those cars were also stock

Apr 13, 2002 | 01:03 AM

Mark A Shields

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From: Someone owes me 10,000 posts

Car: 99 Formula

Engine: LS1

Transmission: T56

Axle/Gears: 342

Re: 3 incher on the 1986 305 tpi

Quote:

Originally posted by SMOKEN
hey guys you never believe what i seen my 86 305 transam tpi has a 3 inch exhaust i looked at an 1987 305 tpi it had a smaller setup i also looked at a 91 formula 305 tpi it was smaller whats going on with this also those cars were also stock

Either the previous owner installed the pipe or it's not really 3" piping.