Subject	I thought Robo had done the writeup on this
Posted by	FuerGrissa on January 16, 2009 at 7:46 PM
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In Reply To	HUH? Throttle body modification? posted by dwverzwy on January 16, 2009 at 07:17 PM
Message	but I dont see it over at twinturbo.info, so it's probly nestled in the FAQ on this site. Basically just grind down with a dremel or a file the back-stops on the outside of each of the TB's that limit how far they open. if you do it just the right amount supposedly the TB plate will go closer to flat and allow better airflow, but I've not heard how much of a difference it makes.
Follow Ups	HUH? Throttle body modification? - dwverzwy 19:17:19 01/16/09 I thought Robo had done the writeup on this - FuerGrissa 19:46:40 01/16/09 This one?... - 240Z FeO2 19:53:11 01/16/09 The TB isn't supposed to be "flat" the air is entering @ - Bernie (NoVA) 19:56:22 01/16/09 Thats what I was thinking. - Waggz 19:58:37 01/16/09 that makes sense to me... (n/m) - nemo1080 (Iowa) 20:00:30 01/16/09 The only thing I ever really thought about messin with on - Waggz 20:08:33 01/16/09 yeah,or polish them. that would be cool. (n/m) - nemo1080 (Iowa) 20:17:39 01/16/09 Sarcasm? :) - Waggz 21:25:21 01/16/09 lol no, Just an extra touch for shows, when everything else - nemo1080 (Iowa) 00:38:12 01/17/09 knifeedge! (n/m) - gt300zxtt 03:07:57 01/17/09 Actually, I wouldn't do that... - Waggz 11:36:15 01/17/09 thats what the stops are for - gt300zxtt 11:53:57 01/17/09 I think the throttle backstop issue has been covered before. - PiotrC70 19:57:31 01/16/09 that is true about the plenum intake being angled. - robo (sebring1970) 03:16:17 01/17/09 Exerpt for those who the link doesn't work for - Waggz 19:49:54 01/16/09 #3 on the exhaust portion - FuerGrissa 02:59:04 01/17/09 I didn't write it... - Waggz 11:25:56 01/17/09 there are many aspects to volumetric flow and pressure - gt300zxtt 12:02:46 01/17/09 #3 is wrong (n/m) - aliaZ 11:43:22 01/17/09
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