Engine Rebuilds

Send in your engine and we will rebuild it for you!

Yes - we rebuild our engines and other builder’s engines also, new or used.
To ship it, drain all the fluids and include the complete engine, carb, throttle linkage, and slide, everything to run it on the dyno stand.
We don't need the gear hub or clutch, or the engine mounting plate or the exhaust pipe.
If you have a Honda engine, you should pop off the spark plug plastic cap off the spark plug. (they get damaged). Use plenty of packing material or foam.
Make sure to include your name, phone number and return address and any special instructions or problems you know of.

Your engine will come back like brand new; we will remove all paint markings, grease and oil and replace any broken or destroyed part. It will come back a full race ready krybaby engine. The cleaner you send it, the less it will cost. Brake clean will take off most of the grease and oil.

Most engine rebuilds can take 4-6 hours at $65 and hour, plus any parts, on a nice clean engine usually a few gaskets and misc. parts. If the engine does not run or has no power it could be a rod, rings, crank and start to get expensive. If its another builder it takes time to check every dim, weight and we will improve. If its a Krybaby its always the cheapest rebuild since all the work was already done - usually 3 hours or less.

The more you care the more we care.
Send to John Kryta, Krybaby Performance,15066 technology Drive, Shelby, Twp, MI 48315 or call 586 604 3810

If they were fast, they will be faster - we leave nothing on the table, and always find more.

We work on most single cylinder race engines. Honda quarter midget 120UT3, Honda 160, Briggs Animal/206 and Briggs World Formula. We do many kart engines and mini wedge engines as well - Predators and Briggs for both gas and alcohol. We don’t work on Honda UT2 or UT1’s. (They can’t beat the newer UT3, I won’t work on an engine unless we can win with it)

Engine manufacturers are in the business of selling engines and they make improvements all the time as they come out with new versions. The latest versions are almost always better than the old version.

We have noticed with many brand engines the later version will have heavier parts or better air flow or a change in the head or the cam shaft. All these changes are to improve performance and efficiency.

BUT - if you have a rocket engine already, we can make it better. If you have a mid-pack turd, we can also make it better but it most likely will not be a first place engine. Not all engines are made up of the same parts, but our engineering will be the same on every one we build.

If a lo206 had a black seal its 8 years old and most likely has tons of laps on it. Sealed blocks can’t get new rings and are just worn out. I can't tell you how worn out it is without seeing it. We have orange seal engines that have been run for 5 seasons that are fine, but the oil has been changed every race day. Lots of variables.

Send it in!