Six-Gun® Diesel Tuner & Speed-Loader®

Calibrated for sport applications, Six-Gun delivers pavement-shredding power with CleanTuneTM technology, which out-performs dirty, smoky tunes; has change-on-the-fly power levels; is Stacked for Power® to tune pulse width, timing and fuel pressure; and has exclusive AutoRate® and ActiveSafety® engine and transmission safeguards. Six-Gun will rocket you from 0-60 mph 22% quicker, and boost your 1/4-mile speed by up to 11%!

When you team up Six-Gun with Speed-Loader, you get temperature-limiting control that safeguards your engine (pyrometer gauge highly recommended) and best gains of +130 hp and +244 lb-ft.

All gains measured at the rear wheels, with recommended airflow improvements.

click for Clean Tune adSee the "Dirty Tune vs. Clean Tune"
magazine ad!

 

 

ApplicationYear RangePart #
Speed-Loader
63838
Six-Gun Diesel Tuner w/switch
Chevy 6.6L, LMM
2007-09 63887

Owners Manual(s)

Module- Speed-Loader (LMM) '07-08 (Part #96509) Tech_icon Download

Accolades

“Company founder Gale Banks is a pioneer in diesel performance.”
AutoWeek (May '05)