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**Rickysnickers** · 01-07-2023, 06:06 PM

I would actually do the cam first. I'd break in your cam and then put the PF4 system on. You won't have to go through all the settings again or "remap" the ECU for the cam. You will only have to do it once, if you do the cam first. I have a PF4 on my truck, and there are a couple others here that do as well.

01-07-2023, 06:06 PM	#5
Rickysnickers Senior Member Join Date: Oct 2014 Location: Eagle, ID Posts: 2,961	Re: Pro flo 4 and RV cam question I would actually do the cam first. I'd break in your cam and then put the PF4 system on. You won't have to go through all the settings again or "remap" the ECU for the cam. You will only have to do it once, if you do the cam first. I have a PF4 on my truck, and there are a couple others here that do as well.