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gains from ported/polished throttle body?

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Old Sep 3, 2003 | 12:13 PM
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From: Bel Air, MD
Default gains from ported/polished throttle body?

looking to see some real life gains from a shaner, or TR, or bauer tb...thanks
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Old Sep 3, 2003 | 12:30 PM
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Default Re: gains from ported/polished throttle body?

I have a BBK 80mm TB and I gained about 10-12 hp from that.
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Old Sep 3, 2003 | 12:36 PM
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From: Troy, AL
Default Re: gains from ported/polished throttle body?

XFACTOR, I take it you dynoed the car before and after with no other changes to the car (which was it anyway? 10 or 12?) Was this compared to a stock throttle body?
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Old Sep 3, 2003 | 12:55 PM
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Default Re: gains from ported/polished throttle body?

7.5rwhp from a Speed Inc Tb, no other changes and the dyno's were within 1 week of each other.
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Old Sep 3, 2003 | 12:55 PM
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Default Re: gains from ported/polished throttle body?

my bud gained 3hp from a ported t-body on the dyno(stock motor)other people on here have gained 8 and 10hp on a head and camed car.i've also heard bad things from a few people on the bbk 80mm t-body. hope this helps some.
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Old Sep 3, 2003 | 01:00 PM
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Default Re: gains from ported/polished throttle body?

i could understand 3-5rwhp...maybe half a tenth or a mph...



12rwhp? thats amazing
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Old Sep 3, 2003 | 01:06 PM
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From: Troy, AL
Default Re: gains from ported/polished throttle body?

He said "about" 10 or 12 hp. I'm waiting to hear if actually dynoed this or if this is just his wishfull guesstimation.
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