ERLENBACH RACING

YAMAHA RD/TZ PERFORMANCE
YAMAHA RD250 RD350 RD400 TZ250 TZ350

What is Erlenbach Racing ? My name is Ed Erlenbach, I'm a private
Tuner Specializing in Yamaha RD and TZ Performance in southern  
California. I'm also a Christian man.

World Record holding Yamaha RD250
143.767mph

All engine development is done exclusively with
TSR Two-Stroke Racing engine design software
and
Vannik Developments Two Stroke Engine Simulation Software

3 Time World Record Holding RD400