Whipple chargers pulleys
 

I want to turn the wick up a bit on my whipples, I went to there website but couldn't find pulleys sizes, any help appreciated

TIA
Speedy

Eddie has always called them and told them the sizes he needed when he has ordered mine. Give him a call or go straight to whipple for them. Also Eddie may have what you need right there at the shop. I know a few of mine are still there along with a large stack of other whipple pulleys.

Ill give him a call, thanks, I was gonna text you and see what pulley you where running on the 3.8's

Has always answered all my questions:

Dennis @ Whipple Superchargers [[email protected]]

I'm running a 3 5/8 currently, which has me safely outside the limits of my fuel pumps and the closed loop cooling. I might get away with 3 1/2, but if went any smaller I would have to make some big changes.

https://whipplesuperchargers.com/i-2...pulley.html?q= got to this page and pull the drop down menu on size (sc pulley in diameter) in the drop down it has the sizes and this is a sizing reference guide *A general rule of thumb is every .125" of pulley change is .75psi of boost (increase/decrease). I have 2 that had my 4.0s at 7 lbs, i went to 9.25

Who changed my title it was suppose to read Whooples..........:lolhit:

yes that was not a misspelling lol .

OSD, what diameter are the ones you have ?

I believe 5.000, ill check when i get back to the house this eve.