I have a question on the hemifever sct. I was looking into a blank one(yes i know i could mess alot up with it) and was wondering if it would work on the two rams that i have. i have a 99 with the 5.2 and a 05 with the 4.7. as far as i can tell they are not vin locked are they? can i buy one to tune both or will i have to buy two enen though i want the blank one? Also with the ba[lank one will it work in an 02 liberty with the 3.7?
Mike Clark

 

you would need one for each as those. all have different motors and fuel and spark curves. just go to hemifever tuning and email him with your questions directly. excellent customer care and communication.

 

thank ya man

 

The only way you could use a blank SCT is to buy the PRP package. Then you tune it on your own from scratch.

Since you can't do that....You will need a seperate SCT for evey vehicle.