So I'm running a 3.5" upper pulley and a stock lower with a 77" (Dayco-5080770) belt. I'm putting on a 3.25" upper and a 4lb lower. I was told to put a 80 1/4" (Gates K080797HD). Is this right?? Thanks for any help.
Belt Confusion
- Thread starter 1S1K
- Start date
ttt Anyone?
Last edited:
Thanks. I have the 100mm idler pulley. Looks like the rest are oem. Do I need to purchase a different underdrive alternator pulley since I'm going to a 4lb crank pulley? This sh*t is confusing to me. I need a better understanding of all the pulleys and belts. :shrug:
Users who are viewing this thread
