Ultimate Converter Concepts was conceived with the idea of producing the finest, most durable converters available on the market today. Unmatched personal service and consultation take the mystery out of torque converter selection. It lets you, the customer, come away from your experience with Ultimate Converter Concepts, with the satisfaction of knowing you spent your time and money the right way the first time.
Lenny Croteau 

Jannetty Racing will maximize the Performance, Handling, The Best in Diesel Power & MPG- Online Performance Store. Braking and Safety for your: Musclecar, Late Model Import or Domestic
Light Duty Diesel Diesel Pickup

We are the Originator not the Imitator in Diesel Performance since 1990. We Sell MPG 


TnT sessions are scheduled to start in April and go throughout the year. Look for updates on the forum.

More Test n Tune information
on the Forum Quick Link