Problems with my CA swap....
Thread Starter
Registered User
Joined: Jun 2005
Posts: 6
Problems with my CA swap....
Problem: The engine does NOT want to rev past 4k, pretty much the exact moment the car starts taking sufficient boost, it'll bounce us right back down.
Troubleshooting: With a BB T28 from a GTiR, we thought initially we were overboosting, and maxing out the stock MAFS, ECU, and fuel system at 14p.s.i. So we installed a wastegate from a T25, that opens at 8p.s.i. to regulate boost to be safe with stock parts until we upgrade.
Runs smoother now, but it still does the same thing. Could it be possible that the fuel pump itself or the fuel pressure regulator are bad?
Troubleshooting: With a BB T28 from a GTiR, we thought initially we were overboosting, and maxing out the stock MAFS, ECU, and fuel system at 14p.s.i. So we installed a wastegate from a T25, that opens at 8p.s.i. to regulate boost to be safe with stock parts until we upgrade.
Runs smoother now, but it still does the same thing. Could it be possible that the fuel pump itself or the fuel pressure regulator are bad?
Thread
Thread Starter
Forum
Replies
Last Post