1986 305 tpi question...input please.
Thread Starter
Joined: Oct 2007
Posts: 1,375
Likes: 6
From: Wyoming
Car: 1995 Formula
Engine: LT1 350
Transmission: Built 4L60e
Axle/Gears: 10 bolt, Eaton posi, 3.73's
1986 305 tpi question...input please.
An 86 tpi 305 is a ROLLER block, correct? I'm wanting to throw a cam in there and get more power, and I'm not sure which type of cam to go with (roller, etc.). Does anybody have an answer and possibly a great cam choice for me? Thanks! By the way, I'll have a new fuel injection system that will be able to rev up to the 6000 or higher range. Thanks to anyone who has any input.
Last edited by New2Chevy; Aug 23, 2009 at 09:10 AM.
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Joined: May 2002
Posts: 845
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From: Northern California, Redding
Car: Red 1987 IROC Convertible
Engine: 305 LB9 TPI
Transmission: T5 5-Speed
Axle/Gears: 9-Bolt 3.45
Re: 1986 305 tpi question...input please.
Roller Blocks were introduced in 1987. Yours is a non-roller.
Thread Starter
Joined: Oct 2007
Posts: 1,375
Likes: 6
From: Wyoming
Car: 1995 Formula
Engine: LT1 350
Transmission: Built 4L60e
Axle/Gears: 10 bolt, Eaton posi, 3.73's
Re: 1986 305 tpi question...input please.
What was I thinking when I posted that question? I knew the answer, but I suddenly thought it was an 87, that's what. 
Well, maybe this will be useful info to someone else, when they have a brain fart.
Well, maybe this will be useful info to someone else, when they have a brain fart. Last edited by New2Chevy; Aug 23, 2009 at 09:11 AM.
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