TSI Competition Engines is a family owned and operated business established in 2004. Our facility is 7,000 sq ft between a retail parts area, machine shop, engine room and service area. We do repairs on ATVs and dirtbikes. Our focus is top quality work at a fair and reasonable price.

Everything from sparkplugs to tires, goggles, gloves and more!

ATV and Dirtbike Services Available

Cylinder Boring & Honing / Cylinder Resleeve
Valve Jobs / Port & Polish

In-House Machine Work & Repairs







