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Originally Posted by sincitystang I talked to a guy with 4.10:1 gears and he said he was getting about 14 on the highway drivng about 75-80. With the 3.55:1 i'm getting 23-24....do you really think this is true?? about a 10 mpg drop? | I know I get well above 20 when Highway driving, 18-19 overall.
__________________ 2005 Mustang GT with 04 Cobra iron block, 300 ci, Kenne Bell 2.6l twin screw, P&P S3 Heads, SS valves, Comp S3 cams, Currie 9+ 9" rear end and DS (coming soon), Hurst shifter, BMR K-member, A-arms, LCAs & UCA, JBA long tubes & mid-pipe, Accel COPs, GT500 fuel pumps, much more...
659 RWHP, 598 Tq @ 12 psi & 5800 RPM | 
