MAHLE Motorsport PowerPak Options for Big Block Mopar Engines - Engine Builder Magazine

MAHLE Motorsport PowerPak Options for Big Block Mopar Engines

Both the 383,400 (B) -8.1cc Flat Top and 440 (RB) -24.6cc Dish pistons are made of high strength 4032 alloy with a slipper skirt forging and are dual coated with MAHLE’s GRAFAL® skirt coating and Phosphate dry lubricant.

MAHLE Motorsport has heard the call for Big Block Mopar PowerPak piston sets. Now available in time for race season are new shelf-stocked piston sets for the 383 and 400 B series and 440 RB series that are designed with oversized valve pockets to allow for bigger valves and performance camshafts.

Both the 383,400 (B) -8.1cc Flat Top and 440 (RB) -24.6cc Dish pistons are made of high strength 4032 alloy with a slipper skirt forging and are dual coated with MAHLE’s GRAFAL skirt coating and Phosphate dry lubricant. A 1.5, 1.5, 3.0mm performance ring set which allows for greater seal and less friction during operation is included in these PowerPaks. The sets also come with heavy duty tool steel wrist pins, clips, and are available for purchase now wherever MAHLE Motorsport PowerPak piston sets are sold. 

For more information: 888-255-1942 or visit www.mahlemotorsports.com.

You May Also Like

AMSOIL Marine Engine Oil Now in Gallons

This new package size offers added convenience for owners of boats with larger sumps.

AMSOIL marine oil

AMSOIL Marine Engine Oil is engineered for superior performance and protection in marine applications, and it is now available in 1-gallon containers. This new package size offers added convenience for owners of boats with larger sumps.   

AMSOIL Marine Engine Oil is formulated with robust anti-wear additives to help reduce wear in metal-to-metal contact regions and guard against compression loss. It provides excellent shear stability and delivers a consistent lubricating film that helps protect engine components against the heat and stress of high-rpm operation. Fortified with potent rust inhibitors to prevent rust and corrosion, AMSOIL Marine Engine Oil protects engines during use and during inactivity or long-term storage. 

Holley Terminator X Max EFI Kit for Godzilla Engines

This Terminator X Max EFI kit for Godzilla engines is latest in Holley’s growing portfolio of engine swap solutions.

Holley Terminator EFI
Cometic Duramax Top End Gasket Kit

Cometic’s Duramax gasket kit includes: 4.130″ bore, .047″ MLX cylinder head gaskets.

Cometic Duramax gaskets
ACL Oil Pump Catalog

ACL RACE Series oil pumps are designed with high output and high volume capabilities.

Race Gas Diesel Performance Plus

Race Gas Diesel focuses specifically on cetane, oxygen and lubrication.

race gas diesel

Other Posts

ProCharged 540 cid Big Block Chevy Engine

Prior to Sick Week 2024, we saw photos of Big 3 Racing co-owner Chuck Stefanski’s wagon, a 1981 Chevy Malibu rebodied as with LeMans parts, getting finishing touches, including an awesome ProCharged 540 cid big block Chevy engine. Check it out!

Big 3 Racing wagon big block Chevy engine
Big 3 Racing’s ProCharged 540 cid Big Block Chevy Engine

There’s just something about a badass wagon that hits different, and Chuck Stefanski of Big 3 Racing definitely has a badass wagon. The drag-and-drive build was completed in time for Sick Week 2024 where we caught up with Chuck to get the details of the car’s wicked ProCharged 540 cid big block Chevy engine for

Big Block Chevy engine
B&B Performance Big Block Chevy Intake Manifold Spacers

The spacer kit includes end rails and are available for either rectangular port or oval port heads.

intake spacer
Victory 1 Adds CrN Valve Coating

Chromium Nitride (CrN) coating is exceptionally effective in high-stress racing applications as it increases hardness and improves lubricity.

Victory 1 valve coatings