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Mahle Wissota PowerPak Plus Piston and Ring Kits
Piston and Ring Kit, WISSOTA Legal, Forged, Flat Top, 4.040 in. Bore, Laser Etch for WISSOTA Racing Series, Chevy, 5.7L, Kit
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Estimated Ship Date: Oct 23, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
197725140
Part Type:
Product Line:
Summit Racing Part Number:
MLE-197725140
Piston Rings Included:
Yes
Bore (in.):
4.040 in.
Bore (mm):
102.616mm
Stroke:
3.480 in.
Rod Length:
5.700 in.
Piston Style:
Flat top, with two valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
1.550 in.
Piston Head Volume (cc):
+5.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.927 in.
Piston Ring Thickness:
1.50mm x 1.50mm x 3.00mm
File Fit:
Yes
Gapless:
No
Top Ring Thickness:
1.5mm
Top Ring Material:
Iron
Top Ring Facing Material:
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:
Features laser etch for WISSOTA racing series.
Mahle Wissota PowerPak Plus Piston and Ring Kits
Mahle Wissota PowerPak Plus piston and ring kits are power-packed packages for dirt track racers. They're hand-deburred, forged aluminum pistons fully machined and feature a phosphate dry lubricant coating. The lightweight slipper skirt forgings are given Mahle's Grafal anti-friction coating to reduce drag. PowerPak Plus kits also feature CNC-finished pin bores, high-strength steel pins, race-proven round wire locks, and include their low-drag ring pack. Fit your high-rpm dirt track race car with low-drag pistons and rings made especially for your year/make and engine application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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