can any one help me im geting poping throw the intake above 2500rpm and i have all tuning software just need some help to lean have to make the right ajustment also have datamaster to get data the engine is 350 350tpi heads and cam with 94 tbi intake and wiring harness 94 ecm


thanks andrew

 

Can you describe exactly when the "popping" occurs and what your spark advance is? Also, which ECM & calibration you are using.

As this sounds more Prom related, maybe PM RBob to move this to the DIY Prom Board as more "tuning guys" hang out there.