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RX-7 Chris · 11-25-2008, 06:28 PM

I would have been. I ended up rejetting it anyway for the Colorado air. The high idle is the only problem I'm having. The car starts up on the coldest days without any problems and the car runs great. After opening the carb up I found there is no diference between the RB carb and a stock holley. The only change is the added brackets for the OMP, etc. When I called RB a while back, they tryed to tell me the jets were custom drilled.

I called holley a few months ago and they helped me through the jetting and AP jet and cam.

I have not gotten a response from Holley yet but I will post about it as soon as I do. There is a guy over on rx7club with the same problem so we will see how that goes as well.

11-25-2008, 06:28 PM	#15
RX-7 Chris Rotary Fanatic Join Date: Mar 2008 Location: Colorado Springs, CO Posts: 132 Rep Power: 18	I would have been. I ended up rejetting it anyway for the Colorado air. The high idle is the only problem I'm having. The car starts up on the coldest days without any problems and the car runs great. After opening the carb up I found there is no diference between the RB carb and a stock holley. The only change is the added brackets for the OMP, etc. When I called RB a while back, they tryed to tell me the jets were custom drilled. I called holley a few months ago and they helped me through the jetting and AP jet and cam. I have not gotten a response from Holley yet but I will post about it as soon as I do. There is a guy over on rx7club with the same problem so we will see how that goes as well.