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Click here for Approved Engine Rebuilders for multiple racing series...


Select a series to view a profile and a link to their rules.

AMRA Open Wheel Modifieds

AMRA Open Wheel Sport Modifieds

DIRTcar NE 358 Modifieds

DIRTcar NE Sportsman Modified

Edge Hot Mods Series

GRIT Racing Series

IMCA Modifieds

IMCA Northern Sport Mods

IMCA Southern Sport Mods

RUSH Pro Mods

RUSH Sportsman Mods

SECA Crate Modifieds

UMP DIRTcar Pro Modified



Wissota Midwest Modified

Wissota Modified

Stock Cars

DIRTcar Stock Cars

Durrence Layne Street Stocks

IMCA Hobby Stock Series

RUSH Pro Stock Series 

USRA Hobby Stock Series

USRA Stock Car Series

Wissota Street Stock

Sprint Cars

Ohsweken Speedway Sprints

Rush Sprint Car Series 

Wilmot Wingless Sprints

Asphalt Late Model & Stock Cars

ACT Late Model Sportsman

CARS Late Model Stock Tour

CARS Super Late Model Tour

CRA Late Model Sportsman Series

CRA Street Stocks

CRA-Jegs All Star Tour

Evergreen Speedway Super Late Models

Granite States Pro Stock Series

Lucas Oil Sportsman Cup

Mid American Stock Car Series (MASCS)

NASCAR Whelen All-American Series

OSCAAR Hot Rod Series

OSCAAR Outlaw Super Late Models

Pacific Challenge Series (PCS) Super Late Models

RUSH Asphalt Late Models

RUSH Asphalt Street Stocks

Southeast Limited Late Model Series - Challenger Division

Southeast Limited Late Model Series - Jr Elite Division

Southeast Limited Late Model Series-Pro Division

Southeast Super Stocks Series

Southern Super Series

Wescar Late Model Touring Series

Western Speedway Keg Late Models

Asphalt Open Wheel Modifieds

602 Tour Modifieds

602 Tour Super Limiteds

OSCAAR Modified Series

RUSH Asphalt Modifieds

SK Light Modifieds

Asphalt Super Trucks

Pee Dee Coastal Super Truck Series

South West Tour Trucks

Southeast Super Trucks

Jones Racing ProductsQA1Dirt on Dirt Pace Performance Friesen Hendren FK Rod Ends