I just had an experience with surging that turned out to be a boost leak. It was likely a vacuum leak at idle and part throttle, so that might be worth looking into.
TBH, I am running Prochager setup with 265 MT ET Drag radial SS's on 18's, and I can't hook. I can't imagine running a radial, as my car has only ever been on drag radials. I am going to be swapping to a 15" wheel so I can get some more sidewall
For the record, I noticed when I removed my front swaybar and installed the BMR radiator support. The front end definitely comes up faster. I didn't notice my lightweight battery. My guess is the weight from the battery is much closer to the firewall, vs on the nose of the car.
It's all good i did the same thing. Seems like a better option to just buy a complete kit when you're spending that much $$$ at the time, then you realize that the injectors are too small, and the tune is holding you back. Live a learn :).
I just did this, if you are using the pedal plug, the only wire you ground is the wire back by the BAP in the trunk. I believe those other wires are for other methods of activation. Sounds like you are successfully testing that it is reading the pedal, so that should be all that is needed.
Just a suggestion, your tuner should be able to tell you if you are reaching the limit of 93 octane fuel. If you are, they would likely recommend running E85 if you are increasing boost, which would require a larger injector. I have been through all of this already, so that is my advice. You...
The Procharger tune was fine, it was not a "Limp to the tuner" tune like many people have said, I drove it and raced it with that tune just fine. The biggest issue with that tune is that the redline is moved back to stock, so if you have an aftermarket tune with an increased redline, you lose a...
Yeah this kit has been flawless so far. I would say if you have an automatic, plan on buying a stall converter at some point, as it makes a huge difference in the amount of fun you have with the car. You basically end up in boost all of the time, it is a blast :).
I wonder if a centrifugal with a big intercooler, and meth injection might make more sense for his application. Only in boost when you're in it, which could be offset by the meth.