Pro-Flo 2 upgrade

[AJwolf]

I have a 3500 Pro-Flo system on a 383 chevy stroker that I have been running for several years. I am considering the Pro-Flo 2 upgrade kit. I have a Lunati solid roller cam, .606 / .585 lift. 248 / 252 duration at .050. 110 lobe separation. I have a lean area that I can't tune with the Pro-Flo, about 2000 rpm and 16 inches of vacuum. Would I be able to better tune with Pro-Flo 2 and a laptop with this big cam? Any help would be greatly appreciated. AJ.

[shaun callaway]

I have a 3500 Pro-Flo system on a 383 chevy stroker that I have been running for several years. I am considering the Pro-Flo 2 upgrade kit. I have a Lunati solid roller cam, .606 / .585 lift. 248 / 252 duration at .050. 110 lobe separation. I have a lean area that I can't tune with the Pro-Flo, about 2000 rpm and 16 inches of vacuum. Would I be able to better tune with Pro-Flo 2 and a laptop with this big cam? Any help would be greatly appreciated. AJ.


With the Pro Flo 2 you still use the calibration module to tune the engine real time. You can use a laptop to edit the map for certain areas. After you edit the areas that you need then you must reflash the map to the ecu. The laptop software is not real time.

[J.Wagner]

The software has much more resloution on the fuel and spark maps than the calibration module. So, yes you would be able to tune the 2000 rpm and 16 in/hg area.