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GUDOBOY 07-31-2008, 07:55 PM :burnout: IF YOU TURN YOUR PCM ON YOU INTAKE 90 DEGREES TO MATCH THE BUTTERFLY ON THE THROTTLE BODY IT WILL GIVE YOU A BETTER RESPONSE AND IF YOU HAVE AN AFTERMAKET EXHAUST IT WILL ALSO LESSEN THE POPPING WHEN YOU LET OFF THE THROTTLE AND SLOW DOWN. THE WAY THE PCM COMES FROM THE FACTORY IT IS TURNED 90 DEGREES FROM THE BUTTERFLY ON THE THROTTLE BODY CAUSING AIR RESTRICTION.:burnout: DynamicTuningSolutions 08-03-2008, 01:43 AM Got some pics of what you are talking about? FKN FST C6 08-05-2008, 07:52 PM Got some pics of what you are talking about? :iagree: :wtf: GUDOBOY 08-05-2008, 08:03 PM -------------------------------------------------------------------------------- try rotating your maf 90 degrees. there is an 'air diffusor' inside the MAF housing. in the 'stock' position the diffusor is 90 degrees out-of-phase with the throttle body butterfly. by rotating the maf you will align the 'air diffusor' with the butterfly and direct air into the throttle body opening as the butterfly rotates open. the 'delphi' module will end up on top instead of the side when it's aligned. GUDOBOY 08-05-2008, 08:12 PM :burnout: Check out this site. Hope this helps http://forums.corvetteforum.com/showthread.php?p=1560466994&highlight=turn+maf:burnout: Scroll down to half a page. Does this pic help? if not, open your hood and look at position of maf compared to pic. thanks. GUDOBOY 08-14-2008, 03:59 PM has anyone checked this out? SportsCarsUnlimited 08-15-2008, 08:50 PM has anyone checked this out? Sounds Crazy to me, There's no way this modification would do any think. I looked at a C6 we were working on to day, I dont get it. If it does work please let me know. David Steele GUDOBOY 09-15-2008, 06:18 PM It does work! Try it if you do not believe it then change it back. I think you will leave it alone. It worked on mine. andy82 06-19-2009, 11:28 AM I'd rather have it tuned than doing tricks like this. Who know what it does to the air/fuel ratio jged99 08-02-2009, 07:15 PM true..... | |