throttle boby mods
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Originally Posted by JT-bo
whats the bumpstop mod?
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#9
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Ported throttle bodies have been shown to provide 7-9 HP/TQ at peak with gains of 2-3 all across the board. GM High Tech Performance showed the differences of the TPIS ported 90mm and ported 75mm throttle bodies back in the March 2006 issue.
Of course, everything varies with the truck intake and supporting mods...
I started a how to a while back also... Ported TB thread.
I'm also getting 1-2 better MPG!
Of course, everything varies with the truck intake and supporting mods...
I started a how to a while back also... Ported TB thread.
I'm also getting 1-2 better MPG!