Engines for Sale
Engine cores ready to build:


If you are interested in any motor above please email osrbikes@gmail.com or call 574-992-2065

We have listed most of the popular race engines out.  If you don't see what your looking for or have further questions - please email us at osrbikes@gmail.com and we will get back to you ASAP.  

Suzuki GSXR

Kawasaki ZX636

Yamaha R6

Honda CBR600rr

2012 Feature Winners

2013 Feature WInners