Colberg Hi-Flow, Light-Weight exhaust turbine wheels have proven faster shaft speed, increased intake boost and less back pressure.
Our new Colberg Turbines have been Dyno-tested – with gains of as much as 100 horsepower – with typical performance improvements of 50 to 90 horsepower.

Colberg Engineered turbo chargers are designed, and proven, to help give your pulling program the winner’s edge.

“The throttle plate stop on my tractor, ProPain, has been set at 650rpm at idle for several years. During a recent teardown, I MicroBlue’d the sleeves, pistons, rings, rod bearings and main bearings before re-assembly. Without touching the throttle plate stop, the idle after MicroBlue went to 1,000rpm. MicroBlue really is amazing.” -Mark Colberg