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1JEWLDSSRS · 08-26-2025, 12:36 PM

My 2011 SS/RS L99 with just a CAI, resonator delete, axle back exhaust, ported TB and 315/35/20 rear tires and stock gear ran a 13.01, forgot what the mph was. Did a set of LT's and a custom dyno tune on the engine and trans and got it to do 12.68, again not sure what the mph was. Oh, and stock converter as well.. And I did that for under 1700 bucks, but that was back in 2012... Now the prices have almost doubled on performance parts.

08-26-2025, 12:36 PM	#5
1JEWLDSSRS Drives: 2011 SS-RS Join Date: May 2011 Location: FLORIDA Posts: 13,819	My 2011 SS/RS L99 with just a CAI, resonator delete, axle back exhaust, ported TB and 315/35/20 rear tires and stock gear ran a 13.01, forgot what the mph was. Did a set of LT's and a custom dyno tune on the engine and trans and got it to do 12.68, again not sure what the mph was. Oh, and stock converter as well.. And I did that for under 1700 bucks, but that was back in 2012... Now the prices have almost doubled on performance parts. __________________ TSP STAGE 3 CAM,231/246 @112 LSA 614/641 LIFT, CIRCLE D 5C-4200-4500 CONVERTER,LOD INTAKE.CORSA EXHAUST. DSS 1 PC DS. PEGASUS SOLID CRADLE MOUNTS. 486RWHP/475RWTQ.LOTS MORE.