SRT Hellcat Forum banner
  • Hey Everyone! Vote for the Site Favourite HOTM winner for the year of 2022 HERE!

Hellcat Pulley Size

16882 Views 16 Replies 9 Participants Last post by  smldsmk
What are the crank and supercharger pulley sizes on Hellcat?
Is the crank pulley similarly sized as the Eagle and Apache HEMI?
  • Like
Reactions: 1
1 - 2 of 17 Posts
Shouldn't need a tuner since they have MAF sensor. That should adjust for additional boost. Additional rpm would help but will need the tuner for that. I'm more concerned with traction at this point! Extra boost will come later.. Spinning ain't winning.
Well I'm in Pa so my car won't be on the track or road for awhile! I'll let some of these other guys be the guinea pigs for all this stuff and see what happens. Like to get a few stock runs to see where were at before making changes. 30+ years of drag racing taught me one change at a time!
1 - 2 of 17 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.