Whipple belt sizes!

[one5oh2nv]

We should start a sticky thread that has belt sizes for a whipple!! Ive been searching and there no complete threads where belt sizes have been found!!

So far Ive found with 4lb lower, billetflow idlers w/100mm, and 3.2 alt pulley.

3.0 upper/4lb lower k080816hd
3.5 upper/4lb lower k080825hd

So guessing 3.25 upper/4lb lower would be k080817hd

Can anyone confirm that and also please contribute your belt sizes, include which idlers your running and alt pulley too!!

 

[cj428mach]

We should start a sticky thread that has belt sizes for a whipple!! Ive been searching and there no complete threads where belt sizes have been found!!

So far Ive found with 4lb lower, billetflow idlers w/100mm, and 3.2 alt pulley.

3.0 upper/4lb lower k080816hd
3.5 upper/4lb lower k080825hd

So guessing 3.25 upper/4lb lower would be k080817hd

Can anyone confirm that and also please contribute your belt sizes, include which idlers your running and alt pulley too!!

Whipple provides the recommended belt size in their instructions for most of the common pulleys with stock idlers. If you have made any changes just use METCO's recommendation for idler, lower, and alternator pulley changes. It always worked perfect for me back when I had my 2.3L Whipple.