Case cam timing August 09, 2022 02:46PM
Was wondering if there's a sweet spot for timing currently running 98.5. Case 504 3000 rpm 650cc 3x3.

Re: Case cam timing August 10, 2022 03:08AM
I would say thats a good starting point however I would have this conversation with your cam company who ground the cam. Every setup is different and you will just have to try different settings until you get it where you want it. I wish there was a magic number that worked with every setup, but as I said before, no two setups are alike and I definitely wouldtalk to your cam supplier. Too many variables. Best wishes with getting it dialed in.

Re: Case cam timing August 10, 2022 07:49AM
What's the specs for the cam?

Re: Case cam timing August 12, 2022 10:41AM
Intake 371 lift duration 213 exhaust 375 lift 222 duration 106 lobe separation 100 centerline on intake 112 centerline on exhaust.

Re: Case cam timing August 12, 2022 01:30PM
Id say you are in the ballpark. I doubt you will notice a change on the track if you go a couple of degrees ahead or back. Only a test on dyno could confirm a positive or negative change. Best wishes with your tuning.

Re: Case cam timing August 12, 2022 07:33PM
Agree with Puller8, that's a good grind for your RPM and cubes

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