3x EDT Pro Champion Harold Goodman Congrats to Root River Racing for a great season!

Your at the right place for finding HP !


Porting Starting at only $375
Porting Starting at only $375
We offer different levels of porting based off of the rider's exact needs. We can work around your budget while still providing you with maximum power!
Read More
NEW Engine Packages Available!
NEW Engine Packages Available!
We have complete racing engine packages available for the TRX 450r, LTR 450, YFZ 450r, KFX 450, Can-Am 450, Raptor 250, DRR 50, DRR 70, DRR 90, 300ex, and more! You want more from your dirtbike as well, dont be afraid to give us a call.
Read More
Serdi valve jobs starting at $100
Serdi valve jobs starting at $100
We now offer valve jobs done with our Serdi 1.0 AD. Pricing ranges from $100-$175.
Read More