Machine Shop Services
 

100+ rwhp Sportster Heads

We'll get your scooter breathing like it should,.... with proven increases in horsepower.

    • Engine Design

    • Flow Bench Testing
    • Machine Shop Services
     including Cylinder Boring

    Complete Shipping Service Available

Harley Davidson Engine Packages
Custom Sportster Top End Packages  85-160 hp
Custom Twin Cam Top End Packages 95-125 hp
Custom Merch Pro Street Top End Mods

 
Contact us for our special engine packages.

CRF TRX 450

YFZ 450

YFZ 350

YFM660R

Victory

 
 

Jay Riddle Racing Home Page

 

    
 

340 Detroit Ave    ●    Morton, IL    61550    ●    (309) 266-8085