port and polished throttle body dyno numbers
07-20-2008, 11:25 PM
#1
port and polished throttle body dyno numbers I ported and polished my stock throttle body from my 02 SS. I gained 6 rwhp without a tune. Just wanted to post this for the people that haven't done this yet. It also brought down my fuel air ratio to a much safer number
Last edited by foreverzero; 07-20-2008 at 11:31 PM.
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07-21-2008, 04:33 PM
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http://www.geocities.com/wilwaxu/throttlebody.html
07-21-2008, 04:40 PM
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i have been wanting to do this for a while... how hard is it to do, like how skilled do you have to be with a dremel, cause i really dont want to f up and be stuck w/o a car while i order a new one.
07-21-2008, 04:44 PM
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07-21-2008, 05:36 PM
#11
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Just to play devils advocate, did the TB actually make more power or was it simply
the tune being tweaked that resulted in the 6rwhp? Also, did you do back-to-back dyno pulls on the same dyno, same day, etc? Is that SAE or STD?
the tune being tweaked that resulted in the 6rwhp? Also, did you do back-to-back dyno pulls on the same dyno, same day, etc? Is that SAE or STD?
07-21-2008, 06:03 PM
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07-21-2008, 06:24 PM
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i dont think it is possible to mess up! I did mine and it was the first time Ive used a dremel! Get a good polishing wheel and compound and it will shine pretty good! My friend got his done from some guy he knows and it has a mirror finish! I dont know how he did it but mine looks somewut polished but nowhere near his....ill try to get pics of both
07-21-2008, 11:29 PM
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I asked the same question a while back and someone on here gave me this link
http://www.geocities.com/wilwaxu/throttlebody.html
http://www.geocities.com/wilwaxu/throttlebody.html
07-22-2008, 11:21 AM
#20
no, what i did is i had 2 throttlebodies, one stock on the car, one ported. i ran the car with it stock, then switched them and gained 6 to the wheels. Still havent tuned my car yet, stil working on a few things before we tune it. the pulls were back to back, 5 mins apart. they told me the number were the corrected ones.