What to gap spark plug to on a 305 tpi

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May 1, 2002 | 11:30 AM

85maroz28

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From: Olean NY USA

Car: 1985 Camaro Z28/1989 Pontiac Trans Am GTA

Engine: 305 tpi/350tpi

Transmission: 700r4

What to gap spark plug to on a 305 tpi

I just need to know what to gap my spark plugs tp on my 305 tpi?

May 1, 2002 | 12:27 PM

85maroz28

Thread Starter

Supreme Member

Joined: Oct 2001

Posts: 1,648

Likes: 0

From: Olean NY USA

Car: 1985 Camaro Z28/1989 Pontiac Trans Am GTA

Engine: 305 tpi/350tpi

Transmission: 700r4

TTT!!!!!!

May 1, 2002 | 02:17 PM

mtccl

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Joined: Sep 2001

Posts: 494

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From: Kcender, Alabama

My bird manual says R43TS @0.045 inch thru 1985, but in 1986 they went to a 0.035 gap in the birds. Don't know what engine you have. Buy a haynes manual or ask the parts counter guy.

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