looking for LB9 heads but which ones?
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Joined: Apr 2002
Posts: 374
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From: charleston,SC
Car: 1990 Camaro RS (IROC-Z Clone)
Engine: LO3
Transmission: T-5
Axle/Gears: 3.08
looking for LB9 heads but which ones?
Hello,
Im looking for some LB9 heads for a 305 but didn't know if there were castings out there that were better preforming heads then others. Could any of you tell me what casting I should be looking for? Also how much do these heads go for? Thanks
Aaron
Im looking for some LB9 heads for a 305 but didn't know if there were castings out there that were better preforming heads then others. Could any of you tell me what casting I should be looking for? Also how much do these heads go for? Thanks
Aaron
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: looking for LB9 heads but which ones?
The LB9 305 TPI casting number is 14101081. They were on 87-92 305 TPI engines, as well as 87 LG4 engines.
Re: looking for LB9 heads but which ones?
The 081 castings are a decent, stock style head. If you wanted to upgrade a little further, maybe look into a set of the aluminum 113 casting corvette heads, or the World Products S/R Torquers with the 58 cc chambers.
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