I am asking this for my brother. He has a 92 Z with built 355, 195 AFR's, CC305, 12# ATI SC, and Ed Wright tuning. Of course there are the various bolt ons like header, convertor, etc. We took his cr to the dyno and he was leaning out big time (17/1 above 3500 rpm) so we switched his FMU. It wasn't bad and he is still leaning out. We now think it is the aux in-line fuel pump (T-rex) that has gone out. Considering his stock in tank has 130K on it, we are going to swap in a bigger in tank and remove the in-line all together. What in tank is pretty much a drop in and will suffice his fuel needs? Any part #'s and price would be great. Thanks,

Kyle

 

You should go the racetronix dual intank post above. I dont wanna type all that again. Walbro GSS340 for 109.35 / racetronix harness 100bucks might do the job.