Building winning racing engines since 1966
At Tesar Engineering we build complete race engines with our primary
focus being stock car engines. During our career we have developed
engines for NASCAR's Nationwide, Craftsman Truck, Touring, Arca, weekly
racing series, the Central Roadracing Association, WDRL series and
WISSOTA. We have also restored engines for classic cars, built record
breaking Muscle car engines, and developed extreme marine performance.
Our commitment is to provide the best products and services to all of
We have a comprehensive automotive and general machine shop
services. Whether you need a small specialty machine job or a complete
competitive race engine, we can get your engine race ready in a short
amount of time. If you're current engine isn't competitive we can
assess your situation and get you up to championship speed with
At Tesar Engineering we pride ourselves on continuing to strive for
maximum engine performance for our customers with a dedicated research
and development program. Currently we are focusing our development on
the ACE (aluminum Concept Engine) engine rule. Along with the Spec Head
Engine programs (ACE, Pro Cup, Wissota). We continue development on the
popular Aluminum-headed 9-1 in both Ford and Chevrolet configurations.
Current SB-2 engine development has provided huge power increases for
ARCA and Dirt Outlaw racing. R-5 Dodge engines are also under steady
changes that have provided gains.
Give us a call for all of your race engine needs - 952-473-0203.
Awards & News
Winner of 4 Season Championships!