CR570-II cams

[RADAR89]

I got a stage 2 done by Sheffer performance. With the CR570-II cams . And it’s a beast with 97 hp and 116 tq . But the cams is just one part of the equation . You must have a good tuner and Daren Sheffer from Sheffer Performance knocked it out of the park !!! Does anyone else have these cams ?

 

[NGOT8R]

Those are very respectable numbers! Can you post a video, so that we can have a listen at them?

 

[RomeoTango]

I have the same cams and Daren just tuned my stage II in June. 95 hp and 108 ft lbs. I'm a couple short on each - you're right about the exact components to make power. Though, I am completely happy with the tune and performance of the bike. Runs outstanding! I have the SE A/C (backplate) and Kury Crusher Mellows. Had I spoken to Daren more prior to the tune I may have chosen a different A/C and slip-on to get better peak numbers (maybe 2-3 hp and 2-5 ft lbs). I implore anyone wanting a great tune and tuner to make the drive to Sheffer Performance. You will not leave disappointed!

 

[Lammas]

95/112 with a Jackpot 2-1-2 head pipe, Jackpot High Rollers, and an Arlen Ness Monster Sucker intake.
These things are beastly.