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Mahle Motorsport Piston and Rings Kit 930275155; 4.155 in. -6.40 cc Flat Top (2V) for Pontiac 488 Pontiac 455 Stroker
$812.75
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Details
- Every MAHLE Motorsports piston is backed by 90-plus years of racing heritage and technology. From the invention of the first aluminum piston to the most advanced design and machining processes being used today, MAHLE delivers unmatched performance and durability. MAHLE's light-weight, low-drag, design specific forgings are machined with close attention given to ring groove quality, tolerances and consistency. All MAHLE Motorsports pistons are dual or triple coated, adding protection and maintaining consistent performance over the life of the engine. There is no secret why top professional race teams use MAHLE Motorsports pistons.
Specifications
- Make:
- Pontiac
- Engine:
- 488 Pontiac 455 Stroker
- Bore:
- 4.155 in.
- Stroke:
- 4.500 in.
- Rod Length:
- 6.800 in.
- Compression Height:
- 1.160 in.
- Crown Volume:
- -6.40 cc Flat Top (2V)
- Weight:
- 506 g
- Compression Ratio:
- 11.5:1
- Pin Diameter:
- 0.990 in.
- Piston Material:
- Forged 4032 Alloy
- Ring Lands:
- 1.0, 1.0, 2.0 mm
- Ring Material:
- 9254 Steel Top Ring
- Top Ring Type:
- HV385
- Second Ring Type:
- Phosphate 9254 Steel
- Oil Ring Tension:
- Standard
- Skirt Type:
- Grafal, Phosphate Coated
- Quantity:
- Sold As Kit (8/pkg)