TDC has worked on some of the most technology advanced engines.  We can
give you reliable performance. From custom cut cylinder heads and custom  porting to complete engine  builds.  Also stock engine rebuilds. Crankshaft rebuilds and strokers. Cylinder plating and boring.  Engine parts. Carb Boring and custom made reed blocks. 

We have the most up-to-date porting, cylinder head software and have tested combinations that perform. Our attention to detail is second to none. We build true custom built engines for power and reliability, most of all, one that perfoms at the higest level with a power band from top to bottom. There does not have to be a trade off between torque and power like some believe. It does not matter what size engine . We know you need both and
most important reliable power.

                                                                                                                                                                                                                                                 

 Bigger is not always better, there is a lot more to it than cc's.  It's about making every part work together with power from the bottom end to the top.