Today was a good day. my friend just put on a complete Yoshi pipe and jet kit on his 2003 raptor. i beat him 10 out of 10 times on standing start drag race. most by 2-3 bike lengths at appr 300 yards. he's a little dissapointed. and several times he even had me at the start, i have only put on a 38 rear sprocket. Predator runs hard. Also beat 3 other piped raptors, new honda's 400ex (piped) and many others. They all could not believe i was bone stock. my brother put on the w/b silencer with the air force kit from esuperbikes and he pulls away from me throughout the power band, it really pulls hard. I will be ordering soon. i have proven to myself that the predator is awsome , even stock.

 

G'day polracer.

Glad to see you are having a lot of fun.
What elevation do you ride at?
Do you know what settings your brother has?


Thanks from down under, Geoff.

 

my brother has the wb silencer with 8 discs, and no quiet core. he has the esuperbike "airforce" kit on. It involves: replacing the main jet, modifing the spring, drilling holes in the slide and adj the air/fuel mixture screw, plus the air box modification. Its a kit with instructions and colored pictures. Easy to do and it Works!! Garanteed no popping and 8 hp gain and 8 lbs of torch. contact Gary at esuperbikes.com. we ride at 2500-4500 ft elevation. Tell gary your elevation and temperature and he will send the right kit specifically for you. kevin

 

You predator is nice no doubt. If you beat a piped, dynojetted and K&N outfitted Raptor, his jetting was fuxxored though. You and him tweak it and then race again.