Quote:
Originally Posted by GreyGhost702
I'm not a tuner, but I would say it depends on how effective the port job is. If you are removing enough material to move additional air at the throttle body, it could need tune tweaking. Being tuned for a 95mm will leave you pretty close, but increasing the cross sectional potential for air volume at various throttle positions might be just enough to either leave power/throttle response on the table or potentially cause drivability issues. Going from 87mm to a full 95mm port is a decent jump in volume potential. The tune for the throttle body accounts for most of it, but I think adjustment will be needed. Maybe the computer will see it and compensate, I'm not sure.
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Thank you for ht input man, yeah, I was mainly tryna see if it is worth to port it out cuz I could potentially have a vacuum issue by eliminating the O-ring without getting any gains
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2021 Camaro 2SS Summit White
Kooks 1-7/8'' LTH with high flow cats, Corsa Catback Exhaust, Roto-Fab CAI, Ported LT2 IM, LT5 95mm TB, Lethal Garage Flex Fuel Sensor, Mishimoto catch can, AEM Wideband.
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