john wilfley
12-10-2001, 12:33 PM
There was mention of "Free Horsepower" somewhere re: using a dremel to knock off the rough edges of the butterfly in the throttle body, but I've lost it. Could someone help me find it again? Thanks, jfwilfley
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View Full Version : Free horsepower DIY john wilfley 12-10-2001, 12:33 PM There was mention of "Free Horsepower" somewhere re: using a dremel to knock off the rough edges of the butterfly in the throttle body, but I've lost it. Could someone help me find it again? Thanks, jfwilfley Judah 12-10-2001, 12:48 PM You can just go to www.projectwrx.com and under mods/utilities, then DIY Mods, and at the bottom he has the throttle body porting. Justin john wilfley 12-10-2001, 02:37 PM Thank You, Justin, I really appreciate it. Btw do you or anybody else have opinions on this mod? John Wilfley 128d 12-10-2001, 06:20 PM Wondering, how many hp is this mod supposed to add? driggity 12-10-2001, 07:49 PM The thread about this mod is over in the Factory Forced induction forum and has been posted to in the last day so it should be easy to find. It seems that people have had very positive responses to the effects that it has, but I don't think there are any hard HP numbers up. |