Fast VS BBK Throttle Body - GTcarz - Automotive forums for cars & trucks.

08-28-2006, 07:06 PM

#1

dsm210

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Fast VS BBK Throttle Body

I'm getting a BBK intake manifold for my 99 Corvette Hardtop, but i'm wondering which throttle body i should get. Fast 90mm T.B. or BBK 80mm T.B. BBK is cheaper but Fast is bigger. What do you guys think I should get?

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08-29-2006, 06:37 PM

#2

TurboSupra12

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TurboSupra12 street rep is low. keep going

Ehat other supposrting mods do you have?

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08-29-2006, 06:51 PM

#3

dsm210

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Just an intake upgrade. Exhaust system and header upgrades will come next year.

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08-29-2006, 11:11 PM

#4

TurboSupra12

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with no other mods, I would think there is such thing as 'too big' in this case.

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08-29-2006, 11:25 PM

#5

2TONE_93GT

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I like the BBK, ive had no issues with their products. As for sizing, i would go 10mm over stock and that should be boarder line for the mods you have.

Ive heard rumors about slowing the velocity with a TB thats too large, but i cant say for certain that happens.