you dont have to wait for 5500... Mine xs over at 3500... It spooled the turbo noticably faster. HAd load dependency on it to, so when cruising at part throttke i could do so at 4500 rpms (short *** gears in the SC box) without being in VTAK

 

Yeah and when I get my new turbo and get back over to him for a retune, gonna try that out.

 

never thought about that...i do have a useless switch that was for a fan untill i fixed it so it works like it should off the temp switch. wires are already ran and everything... when i get back to it on sunday ill try that and see what happens.