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Road Racing

We have provided engines that have competed and won in the following Series:

  • HSR
  • SCCA Trans-AM
  • SVRA

Areas of Expertise

  • Oval Asphalt Racing
  • Oval Dirt Racing
  • Road Racing
  • Drag Racing
  • Marine Performance
  • Muscle Car & Classic Restoration




    1958 Echidna #66, the Tesar Engineering powered "Larson" car, won the US Vintage National Championship at Circuit of the Americas, Austin, TX for the second time on November 8, 2015. It won by a 15 second margin against a field of 30 cars. It won the same event in 2013 as well. This win makes it three overall wins in it¹s last three outings. Much credit is due its Tesar power.

    Congratulations to the Tesar team and thank you for your support.

    Steve and Linda Steers

    115 Dove Mountain Drive

    Boerne, TX 78006



    Dear Mike and Gary,

    With constant rpm and power application changes, road racing is tough on race engines.  Tesar engines have proven up to the test, and more.  My current fuel injected, dry sump small block has run perfectly for seven....yes seven years, through 19 race events plus test days without a single problem.  All I’ve had to do is change the oil, adjust the valves and I’m ready for the next weekend.  Through these 7 years, the car is consistently in the top three, with class wins and several first overalls. 

    If a racer anywhere wants to win, and wants the confidence his engine will last through hard racing conditions, a Tesar Engineering engine will put him up front consistently. 

    Your quality engine builds continue to make the winning difference for me and many other racers. 

    Many thanks,

    Steve Steers

    1958 Echidna #66, the “Larson” car


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