I installed a offset timing key in my 04.5 700 efi and it made some difference down low, but up top i gained 400 rpm on wot runs it tops out at 6500rpm now, how much rpm should this motor turn to stay in the power band?

 

nfox, the Polaris boys over at ATVquadsquad have been experimenting with timing keys for awhile, maybe you already know that but a guy by the name of Cajun is the man to ask.