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Help picking out a Throttle body

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Old Jan 27, 2007 | 06:45 PM
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Default Help picking out a Throttle body

well i figured while i got the whole top of the motor down i might as well replace the intake and tb for something a little better. so i need some opinions. Also if i got with the 85 mm manifold can i use my stock 75 mm throttle body untill i decide on a tb thanks

i will be running the BBk SSi 85 mm intake manifold also but i dont rely like the looks of their tb so what are you guys running
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Old Jan 27, 2007 | 07:22 PM
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Fast 90 with a NW tbody. That is what I would do.
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Old Jan 27, 2007 | 07:29 PM
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i love the fast setups and the nw tbody but i just cant swing the 1k+ for a intake and throttle body at this time.thus the reason i went for the BBk intake i can get it brand new for 350 from my fathers shop .Ive been looking at the Profesional products tbodys latley and they seem to look very nice for the price
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Old Jan 28, 2007 | 02:26 AM
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Try this, its alot cheaper and you could go with a 90mm tb if you like:

http://www.tpis.com/index.php?module...ed+LS6+Intakes
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Old Jan 28, 2007 | 02:41 AM
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Unless you are doing heads and a fairly large cam, I think that the 90 setup would be overkill. How much is that couple extra hp worth ($)?
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Old Jan 28, 2007 | 09:03 AM
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Don't waste the money for a new BBK manifold. I would search the for sale section and see if you can find an intake and throttle body combo. I have seen some 90/90's go as low as 700$ for both.
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Old Jan 28, 2007 | 04:50 PM
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hey jordan i see alot of post on that bbk intake .but honestly what seems to be the major downfall to it .Most ppl say heat soke,but i figured since i was goin to spray it that the it would be a little better than a urathane ls6 intake
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Old Jan 29, 2007 | 02:13 PM
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Heat soak is a myth for street cars. It hardly has a noteable effect on it. Why do you think the big power makers are using sheet metal intakes over a composite?
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