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How many teeth are on my flywheel?

Old Aug 19, 2002 | 07:44 PM
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Joseph Andres's Avatar
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From: NJ, USA
Car: 1991 GTA Convertible
Engine: 350
Transmission: 700R4
Axle/Gears: 3.73
How many teeth are on my flywheel?

how many teeth are on a flywheel of a 1988 GTA 5.7 TPI??
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Old Aug 19, 2002 | 08:31 PM
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From: St. Louis
Car: RS
Engine: LS1
Transmission: T56
Axle/Gears: 9" for the ladies
153 right?
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Old Aug 19, 2002 | 08:35 PM
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Anth's Iroc's Avatar
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From: Upstate NY
Car: 87 IROC-Z
Engine: =350 sbc
Transmission: TH350
Axle/Gears: 3.73
I believe its 153
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Old Aug 21, 2002 | 12:39 PM
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153. But it's not a true neutral-balace design like an aftermarket/hot-rod one would be. It's got a piece of metal that looks like the wings of a bird on one side which makes it slightly unbalanced and not truly compaitble with an aftermarket neutral balanced one unless you get the engine's entrie reciprocating assembly rebalanced. Thought you might like to know.
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Old Aug 21, 2002 | 02:07 PM
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From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
Originally posted by Damon
153. But it's not a true neutral-balace design like an aftermarket/hot-rod one would be. It's got a piece of metal that looks like the wings of a bird on one side which makes it slightly unbalanced and not truly compaitble with an aftermarket neutral balanced one unless you get the engine's entrie reciprocating assembly rebalanced. Thought you might like to know.
Hua? This is the first I've ever heard about a SBC (other than the 400) not being neutrally balanced.
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