throttle body options
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Joined: Jun 2014
Posts: 393
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From: Montana
Car: 1986 Trans AM WS6
Engine: 383 Vortec TPI, PUTS SMILES ON FACE
Transmission: PATC LVL 3 Raptor Transmission
Axle/Gears: 3.27 POSI 9 BOLT
throttle body options
I have a 1986 trans am.. Lb9 are there any bolt on throttle bodies that is 52mm... And are they just drop in rep or will I need to modify?
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Joined: Dec 2004
Posts: 16,771
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: throttle body options
Stock 48mm can be bored to 52 mm, professional products, tpis, as&am, bank / edelbrock, Holley .
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mdtoren
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Aug 16, 2015 05:45 PM