Probably because without the 2.75 it wasn't developing the pressure to make the heat that activates the Predator's fuel dumping. Maybe the JLT is responsible in that when mated with the 2.75 and throttle body it is sucking so much air that it reaches that pressure/heat threshold.
Oh by the way, if anyone is interested in a Magnaflow catted X pipe let me know. I'm considering a MAC prochamber.
if either one of you ever deside to swap out your t-56's for auto's lemme know I'm swapping mine from an auto and would rather have an extra gear than every other gt out there
if either one of you ever deside to swap out your t-56's for auto's lemme know I'm swapping mine from an auto and would rather have an extra gear than every other gt out there