DUE TO EXTREMELY HIGH DEMAND, MAHLE PISTON AVAILABLITY IS VERY LIMITED. WE ARE USING ALL OUR INDUSTRY/MANUFACTURER RESOURCES TO PROVIDE YOU THE QUICKEST DELIVERY! DEPENDING ON SELECTED OPTIONS YOU SHOULD EXPECT 14-30 DAYS BEFORE SHIPMENT. WE WILL CALL YOU WITH A TIMEFRAME IF ORDERED.
These Mahle Motorsports pistons are the perfect stock replacement option for Duramax guys looking to make up to 900HP. Theses delipped pistons disperse heat much better then stock and the coated skirts ensure excellent skirt wear and oil control. We install these pistons in many of our entry level builds where customers have small to medium injector and turbo upgrades. Thanks to this piston retaining is OE steel top ring land customers can expect a long wear life unlike forged pistons that only last 15-20,000 miles.
Piston Kit Includes:
8 Delipped & Coated Skirt Pistons
Mahle Piston Rings Set
2001-2016 6.6L Duramax
Cast Aluminum Construction
Steel Top Ring Land
Dry Film Lubricated Skirts
Compression Ratio in relation to Bore w/o reliefs:
STD Bore 16.7CR (#930036055)
.020" Over 16.8CR (#930036075)
.040" Over 17.0CR (#930036095)
For camshafts larger in lift and duration then Socal's 3388, DHD recommends purchasing pistons with valve reliefs. Use the list below to determine the part number you need.
Compression Ratio in relation to Bore with .075" reliefs:
STD Bore 16.3CR (#930029855)
.020" Over 16.5CR (#930029875)
.040" Over 16.6CR (#930029895)
Choose the "Thermal Coating " option to have the piston tops coated with a heat resistant barrier, for that extra protection at high cylinder temperatures.