Thanks you guys for your input. I haven’t gave up on my Rotax yet. BUT I’m interested in what other guys are doing….
I have purchased the EVO upgrade and believe the upgrade is worth it. I’m just having a “flat spot” at around 12,100 rpm’s for about 100-120 ft. then the rpm’s would shoot up to 13,000 plus at the end of the straightway. I only been out a couple times this year with the EVO and haven’t dialed it in yet.