underdrive pulleys
#1
![Default](https://www.performancetrucks.net/forums/images/icons/icon1.gif)
are they worth the money? i was looking around at some and found a set that seems like a good deal if doing them is going to be worth my time and money.
http://www.troyerperformance.com/cgi...talogno=549984
http://www.troyerperformance.com/cgi...talogno=549984
#3
TECH Junkie
iTrader: (31)
![Default](https://www.performancetrucks.net/forums/images/icons/icon1.gif)
Personally I think they're a waste of money. Some guys will try to tell you they did back to back runs before and after the pulley swap and gained 6-10RWHP. The reality is that this is more than likely due to the fact their engines cooled off while swapping pulleys or the inconsistency of the dyno itself.
Trending Topics
#10
TECH Junkie
iTrader: (4)
![Default](https://www.performancetrucks.net/forums/images/icons/icon1.gif)
well i may try these...
this particular set is cheaper than summit's sets for our trucks.. however, the gator belts on summit are cheaper... 4 dollars cheaper on summit than that site and im thinking the $35 for the shorter a/c belt must be a typo bc on summit its over $20 different in price. So buy the belts from summit if you do this kit from troyer![Happy](https://www.performancetrucks.net/forums/images/smilies/LS1Tech/gr_stretch.gif)
How much are the asp's from someone other than summit or jegs?
this particular set is cheaper than summit's sets for our trucks.. however, the gator belts on summit are cheaper... 4 dollars cheaper on summit than that site and im thinking the $35 for the shorter a/c belt must be a typo bc on summit its over $20 different in price. So buy the belts from summit if you do this kit from troyer
![Happy](https://www.performancetrucks.net/forums/images/smilies/LS1Tech/gr_stretch.gif)
How much are the asp's from someone other than summit or jegs?