I searched.... but the only threads I find about pulleys for our truck are a couple of years old. I want to get the motoblue gen x pulleys, are they good or bad? Will it make a diffrence or cause any problems?
http://www.rpmoutlet.com/ramhemiasp.htm

I have a 2008 Ram 1500
Thanks
Hemi
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These have worked well on other vehicles of mine. Although I have seen less pricey versions available. I think the HP gains are overstated though.

 

I wanted to know the same ? a while back. That's a nice pulley. No piggyback crap. I got no responses and then just moved towards HID's.haha I couldn't find any reliable sources for actual numbers?

I was also hesitant from ordering through RPM..??

 

bump for help

 

check the durango forums, when i used to be on those there was all kinds of talk about pulleys.

 

I had one for a while. I liked it. The only issue I had with it on the 4.7 was that since it was only a crank pulley my voltage would drop off at idle. I had to reinstall the stock pulley after I converted to an electric fan. When I'd sit at a light in the ran with everything on my low voltage light would come on.

 

what are these pulleys running? what type does everybody recommend, what size for the 4.7.

what kind of cost issues are you guys talking about?