I got a Custom Street Tune yesterday from Chuck of Corvettes of Weschester. Top notch man to deal with!
I got a Custom Street Tune yesterday from Chuck of Corvettes of Weschester. Top notch man to deal with!
99 RCSB Sierra 5.3
GO: Doug's LT Headers Polished Magnaflow Muffler, NGK TR6IX,160 Degree Thermostat,EFI Live Custom Tune by Chuck of Corvettes of Westchester, AEM Dry Flow Intake
So much difference in performance ?
I am running a Custom OS3 , so I can gain the OLSD</span> and the B3647 Spark High Octane and <span style="color:#006600">B3649 Spark Low Octane tables , not so much the 3 bar MAP .
Now what is a tune again?
Comp Cam 54-412-11 , Int:265, 212, .522 , Exh: 271, 218, .529 , LSA 114 , Longtube , CAI (Vararam) , TransGo HD2 shift kit , tuned by me with EFILive
shifts hard now good low end grunt. i like it
99 RCSB Sierra 5.3
GO: Doug's LT Headers Polished Magnaflow Muffler, NGK TR6IX,160 Degree Thermostat,EFI Live Custom Tune by Chuck of Corvettes of Westchester, AEM Dry Flow Intake
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