Hi, I am just another newbie! Like the site. I am a drag race fan and go out of my way for one. I have a 2003 Subercab 6.0 powerstroke F350, 8 ft. box, duelly rwd, 4.10 limited slip (why is a 3.55 limited slip not avalible? or even a 3.73? dumb!) currently still bent out of shape that after the dealer reprogramed the computer my early tire hazing from a 5 mph roll power is gone and instead of the original 17-17.8 mpg I have been reduced to 15. WTH??? I didn't buy it to be a slug. I have a couple of drag cars, one runs in the 8's at over 150 in the 1/4. The other is a streetible type that is in deep 10's. Guess what my interest are ?! I am also about to redo a 95 T-bird (currently 4.6 dog - can I easily replace it with a Winsor?). Clearly I will be checking out the performance areas here.

 

Welcome BMF...