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ported throttle body PICS

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Old 05-19-2010, 03:56 AM
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Looks real good man, great job! Epoxy does nothing on the dyno and knife edging doesnt either but its done now lol.
Old 05-19-2010, 08:17 AM
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Originally Posted by Bo White
Looks real good man, great job! Epoxy does nothing on the dyno and knife edging doesnt either but its done now lol.
So you're saying just clean up the that port area and not worry with the epoxy mod? No measurable gain to the wheels if it's done? Just want to make sure. Thanks.
Old 05-19-2010, 11:29 AM
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i could send ya my stocker so you could do a how to
Old 05-19-2010, 11:52 AM
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Originally Posted by 2nd Gen Fl 'bird
So you're saying just clean up the that port area and not worry with the epoxy mod? No measurable gain to the wheels if it's done? Just want to make sure. Thanks.
Correct, once you get past a proper port of the housing, throttle stop mod and halfshaft mod its about it on gains.
Old 05-19-2010, 12:01 PM
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^True plus the high polishing effort doesn't show any gains either. Could've probably stopped at the 220 grit but then it wouldn't look as purty.
Old 05-19-2010, 01:21 PM
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Mine were 120 grit.
Old 05-19-2010, 02:50 PM
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That looks good! I can't get myself to attempt the porting myself on my LS2 throttle body.
Old 05-20-2010, 07:14 AM
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Originally Posted by Bo White
Correct, once you get past a proper port of the housing, throttle stop mod and halfshaft mod its about it on gains.
I appreciate your comments on this. As far as half shaft mods, what is done there? Just smoothing the shaft? I'm assuming that mod shows gains when done in conjuction with everything else. Thanks again.
Old 05-20-2010, 12:52 PM
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Yes.
Cut the front half of the throttle shaft out.



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