upgrade to a new one, if your chipped an n75 j or h will be a nice addition to your setup. I have a j valve on mine and it made a HUGE difference

 

well im trying to figure out what the problem with my car is tho. im only boosting 11psi instead of 18... in 3rd gear i should be boosting around 18 am i right? replaced all the vac lines... no more leaks from the tennis ball method. still not boosting right tho. what else could cause it?

another question. does anyone have a picture of where the n75 is located. i dont no where exactly to look.