Throttle Body
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Joined: Sep 2005
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From: RVA
Car: 89RS,89TBI FB, 91Z28, 89TPI FORMULA
Engine: 357 SBC TPI
Transmission: World Class T-5 (for now)
Axle/Gears: Strange 12-bolt 3.73
You may just want to invest in a new, bigger size TB. 52 or 58mm.
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Joined: Jun 2005
Posts: 266
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From: Texas
Car: 89 GTA Nighthawk
Engine: 389 CID Vortec TPI
Transmission: TCI 700R4 w/Vigilante
I bought one from a guy in Texas, he's now selling on e-bay. If it's him, they're worth every penny, he offers a 52 mm and 53.5mm. Excellent work and deal!
$150 + another $50-$75 for an air foil to recieve the same results as a throttle body. Doesn't our stocker flow something like 780 cfm? That's quiet a bit... I'm turning 7,500 through a 750 carb...
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