Hey folks,
I have a Pumaspeed aluminum pulley on the way, after talking with the Puma people I'm interested in getting a larger belt because the pulley is a bit larger diameter (MOAR POWR!!!!!) which means the belt will be stretched tighter. Puma says they have a bunch of folks who installed it that way and it's tight but fits no problem, but they did mention one installer chose to go with a slightly longer belt so it didn't stretch so tight. They couldn't give me part numbers but did say that the OEM one is 1555mm and the longer one is 1583mm which is about 1.1 inches longer.
I'm trying to track down which Ford belt they used for this....if anyone has access to the Ford part vault/info please let me know, from what I understand the OEM belt is P/N BM5Z-8620-B located here:
https://www.oemford.parts/oem-parts...vPWZpZXN0YSZ5PTIwMTUmdD1zdCZlPTEtNmwtbDQtZ2Fz
I could be wrong on that P/N someone correct me if I am.
I might keep the stock belt on there but I want to have a longer belt on hand during install in case I feel like I want to put it on if I feel it's too tight.
Any help would be super thanks a bunch.
I have a Pumaspeed aluminum pulley on the way, after talking with the Puma people I'm interested in getting a larger belt because the pulley is a bit larger diameter (MOAR POWR!!!!!) which means the belt will be stretched tighter. Puma says they have a bunch of folks who installed it that way and it's tight but fits no problem, but they did mention one installer chose to go with a slightly longer belt so it didn't stretch so tight. They couldn't give me part numbers but did say that the OEM one is 1555mm and the longer one is 1583mm which is about 1.1 inches longer.
I'm trying to track down which Ford belt they used for this....if anyone has access to the Ford part vault/info please let me know, from what I understand the OEM belt is P/N BM5Z-8620-B located here:
https://www.oemford.parts/oem-parts...vPWZpZXN0YSZ5PTIwMTUmdD1zdCZlPTEtNmwtbDQtZ2Fz
I could be wrong on that P/N someone correct me if I am.
I might keep the stock belt on there but I want to have a longer belt on hand during install in case I feel like I want to put it on if I feel it's too tight.
Any help would be super thanks a bunch.