I'm getting ready to install some 4.10's and i was wondering how bad my mileage was gonna change. My question is what is everybody with 4.10's getting ? Thanks Guys!!!!
I'm getting ready to install some 4.10's and i was wondering how bad my mileage was gonna change. My question is what is everybody with 4.10's getting ? Thanks Guys!!!!
00'ECSB 4.8L, Auto 4L60E with Fully adjustable TRANSGO shift kit with Superior billet servos, B&M tranny cooler, 4:10's,eaton posi, K&N Gen. 2,Thorley Headers, ASP Crank pulley, LT1 Fans, 3" catback single flowmaster 40 series exhaust, NELSON PERFORMANCE PCM BADASS TUNING, egr trim. Jantzer performance Ported TB, 20x9 MKW's, 2/4 drop.sold
2006 GTO A4,HPE S+ cam,Volant, Kooks LT's, Magnaflow 3in.Catless cat back,3200 Fuddle converter,UDP. 7.49@93.57
Coming up= Fast intake and heads.
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