Okay, seriously, I know for a fact that a "stock" 2006 GT WILL NOT out run a Stock 03 cobra, and its simply a weight issue. And as for a stock S197 running 13.1's, you have to remember these guys are running at seal level, perfect air and in 60 degree temps, with a tune that is on the ragged edge of burning up the motor......lol. You can make your stock with just a tune run like that for a little while, but not very long..........lol. I had to have tune , intake and gears to get to 13.30's in the 1/4 mile at 600' above sea level, but the temp was about 80 degrees also....good luck with your 13.1 in the 1/4 with your stock car and tune and intake...lol
__________________ 1/8 mile 8.04 @ 87.23 mph
1/4 mile 12.504@ 108.9 mph
2006 Mustang GT Tungsten ,auto, C&L Racer, BBK LT and O/R "X", LCA's, 4.10, CDC Shaker, CMCV deltes, COmp127200 cams |