Ok it’s getting to be that time of the year again (COLD) and It won't be long before it's snowing and blowing. So…………. can someone fill me in. Apparently Prowelder has 2 versions of the High Idle Fooler. The Original High Idle Fooler and now the High Idle/MPG Fooler. What’s the difference?

Ok... standard version as you already know is the high idle with 3 or 6 cylinders... http://mopar.mopar1973man.com/cummins/2ndgen24v/high-idle/high-idle.htm MPG fooler is here... http://mopar.mopar1973man.com/cummins/2ndgen24v/mpg-fooler/mpg-fooler.htm Prowelder is the guy to talk to for getting the assembled version...

Thanks, I guess I'll have to check it out.