Search results

That is Mike Rempel's 600 which is the fastest stock 600 in the world! Keep in mind that the 08 600 XP-RS he races is 400 lbs compared to the 485 of the XC7. FYI, I did a full tech on that sled at HayDays this year and it's 100% legit stock

My rule of thumb for gearing is to gear for 15% more than you expect to reach in the race. So in this case, I'd be at 24/40. Mine was fastest in 500 feet with a custom cut straight 44 helix, Erlandson orange secondary spring, 10-64 weights tapered quite a bit to the tip to move the C.O.G...

If anything, I think billet transfers more consistent sound waves than cast does

A knock sensor is simply a microphone into the engine. Our billet head couldn't mask it even if we wanted it to! We spent a lot of time making dyno runs with different timing changes to eliminate knock issues

Check out our video from dyno testing our new Stage 4 kit!

Check out our video from dyno testing our new Stage 4 kit!