The Manley Platinum Series Pistons are constructed from a 2618 high strength material and feature a hollow dome for a lightweight design. They are great for drag race applications. The Platinum Series also feature exact ring groove to skirt squareness and a full banded skirt design for increased skirt stability.
Please note: All compression ratios are calculated @ .010" deck clearance
|Compression Ratio Chart|
|Features and Specs|
|Top Ring:||1/16", .300" down|
|Intake Valve Notch:||.300"|
|Pin Included:||Tool Steel, .150" Wall, 147 grams, 2.930" Long, .990" Dia.|
|Spiral Locks:||.042" Wide (4/piston)|
|Recommended Piston Clearance:||.006" measured 1.100" from bottom of the oil ring|
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