First Kill 1/30/08

[SUPERDUTY]

musta been an auto v6 with a miss lol j/k nice kill

[badf250]

Speed Density+cold air= POWER

ANd I honestly thought my mustang was weird cause it runs a lot stronger when cold.

[Pure Stock]

ANd I honestly thought my mustang was weird cause it runs a lot stronger when cold.

Warm shortblock cold intake and heads, just make sure on a stock EEC-IV your not too cold(closed loop). Substantial decrease in power can be realized.