Why is my car slow..?

[KillaZ350]

Originally posted by SlowStang2:
if after I get these heads and I don't see an improvement, my mustang days are over. Unless,....a supercharger pops up from someplace.

LS1s run high to Low 13s, the newer ones are even braking into the 12s... STOCK...
And the top end is freaking awsome, very smooth and powerful power band to.... Ttops 305-330hp
Anyway , their are people here that could probabily give you a better answer then me, but when you changed your gear ratio mabey it messed up the computers calaberations(spl? ).... Knocking something else off balance, so mabey your running the wrong grade of gas, or your shifting at the wrong points now due to the gears.... I really have no idea, 'something' sounds very fishy though.. (fords ) it spunds like you have a kick azz combo, but after making it worse, it sounds like a poor matching combo...
Did your car pull any harder after the gear swap??? becaus you should have noticed a difference especially at take off...


------------------
Arctic White 1998 Camaro Z28
See my Can of Whoop Azz here
Flowmaster 3in American Thunder Catback - MTI Air Lid/K&N filter,!MAF, FRA