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516 S.W.ARLINGTON BLVD. LAKE CITY,FLA. 32025
TLR Performance specializes in performance for four-stroke and two-stroke engines.

We carefully consider the type of riding and power delivery you are looking for. We then design an engine package for you.

Give us a call to take advantage of our experience and to allow you to win more races.







"I was blown away when I hopped on my bike. I had Todd port and polish my head and the bike just rips!

By far the biggest improvement I've ever felt with the amount of work that had been done! Thanks for the great motor!”


- Dano Aulseybrook. Age 19 from Ortonville, MI.



At TLR Performance we constantly strive to bring you the most horsepower for your money. Our in-house dyno is just another way we know your engine performs to our high standards. This is also an important tool we use to test new products to keep you one step ahead of the competition.

On this page you will find dyno sheets from various bikes we have built. Keep in mind that a dyno is really just a tool to see how different changes made to a particular bike increase the horsepower. Different dyno's will show different horsepower and torque numbers so beginning with a perfectly tuned stock bike as a baseline is a key to determine what changes are the most beneficial. Check back as we will post more soon.

Click on any Dyno Sheet to view it.
Dyno 2010 TLR Mod YZ250F
Dyno 2010 TLR Mod CRF250R
Dyno 2010 TLR Mod RMZ250
Dyno 2010 TLR Mod KX250F
All Content Contained Herein ®2010 TLR Performance