I recently put on a WB rev box on my Predator. With GPS and stock it ran 76mph top speed and a 8.99 1/8th mi @ 70.55 and with the WB it ran 82 MPH ON gps and 8.92 @ 71.22 mph 1/8th mi. It made a great difference and I feel it will run an 8.80 1/8th. I think a 6 mph gain on top and @ 2 tenths in the 1/8 for $250 is a decent return on my investment.

 

What is GPS? And have heard of anyone shaving the fly wheel? if so how much better does the bike work? if at all? My buddy is sending his flywheel to rath racing, but hasn't heard if it really works.

 

GLOBAL POSISTIONING SYSTEM, and it works off of the satalites,, the most honest way to determine speeds

 

Did you have to do valves with the rev box or could u use your stock valves

 

What did this raise your reve limit to??? Stock is around 7900 RPM.......

 

7900....isnt it arount 8700 and 9000?

 

yes... i am pretty sure the manual says the limit is 9005

 

So...has any of you "predy" boys shaved your flywheel? just want to know if it works!

 

Fidge I just replaced the old CDI with the WB it felt considerably heavier( I guess 1000 rpms are heavier than you think) that was all . So if you are running 81 with the stock one, expect to run @ 86 or 87. By the way I want the lte duals soon so are you happy and what kind of a difference did it make. I looked at the dyno and it seems the wb rev box and lte combo will be tough to beat. [img]i/expressions/face-icon-small-smile.gif[/img]