GTP tensioner, and new belt.

 

I put the GTP tensioner in last year after my 2.7 was slipping, but the belt has about 45k on it. Im going to put the 2.7 on and see if it still falls off on that pulley. Even with the 2.6 the belt is pretty damn tight. But swapping pullies takes 2 minutes so I guess why not try it.

 

Swapped to the 2.7 with no change in the boost pattern. Made 19 psi mid range and fell to 16 up top, and the belt was very tight. Next I will swap the bypass and inspect the bypass butterfly while Im at it.

 

Weird that at 30 lbs it doesnt show the problem.

 

Solenoid control in hpt?

 

Stays at 100% the whole pull