Mahle PowerPak Engine Piston and Ring Kit Ford 514ci 4.44in Bore 4.150in Stroke 6.7in Rod 0.990 Pin -28cc 9.9CR - Set of 8

$889.95 USD
By Mahle
SKU: MHL930261940
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Mahle PowerPak piston and ring kits include forged pistons, low-drag rings, steel pins, and wire locks—all in one race-proven package. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts. These replacement packages are available in a wide variety of size options for fitment with specific engines and pistons.

Piston Rings Included:
Yes
Bore (in.):
4.440 in.
Bore (mm):
112.776mm
Stroke:
4.150 in.
Rod Length:
6.700 in.
Piston Style:
Dish, with two valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
1.525 in.
Piston Head Volume (cc):
+28.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.990 in.
Piston Ring Thickness:
1.50mm x 1.50mm x 3.00mm
File Fit:
Yes
Gapless:
Yes
Top Ring Thickness:
1.5mm
Top Ring Material:
Ductile iron
Top Ring Facing Material:
Plasma-moly
Second Ring Thickness:
1.5mm
Second Ring Material:
Cast iron
Second Ring Facing Material:
Cast iron
Oil Ring Thickness:
3.0mm
Oil Ring Material:
Stainless steel
Oil Ring Tension:
Standard
Remanufactured:
No
Quantity:
Sold as a set of 8.
Notes:
Piston designed for SCJ, Kaase P51, and AFR 14 degree bullit cylinder heads. Piston will also work with a 4.500 in. stroke and 6.700 in. rod combination.

Mahle PowerPak Piston and Ring Kits