Okay I found it. Now I want suggestions on what to do with it. Below is a picture of the factory fuel pressure regulator. With the factory setting of 46.1 Psi, the factory 550cc injector will feed 86 crankshaft hp @ 80% cycle duty. If I were able to push 65 psi, it would be worth 102 hp at the crankshaft, with improved atomization. I could probably use an external FPR with a return line, and a billet blockoff, which would be easy enough. The cool thing is that it would open up a bunch of options to reference turbo boost, or n2o bottle pressure for a dry system. Any ideas are welcome :thumb:
