460 ci BB Ford - Flat Top Hypereutectic Pistons466 c.i., 4.390" bore, 3.850 stroke, 6.700" rod length, -4.2cc dome volumeBrand: SPEEDPROPart Number: SPH535CP 030Description: Available on both hypereutectic and POWERFORGED pistons, DUROSHIELD is an exclusive moly-graphite skirt
coating that extends engine life and essentially eliminates scuffing. This technologically advanced coating is precisely applied to the piston through a computer-controlled process.
DUROSHIELD skirt coated pistons:
- Reduce friction for increased fuel economy and horsepower
- Essentially eliminate scuffing and wear
- Prevent damage from inadequate lubrication, especially at start-up
- Improve cylinder sealing for less blow-by and more power
- Require no increase in skirt clearance
Piston Specifications :
- CID: 466
- Bore: 4.390
- Stroke: 3.850
- Rod Length: 6.700
- Compression Height: 1.752
- Compression Ratio with 72cc chamber volume: 10.81
- Compression Ratio with 77cc chamber volume: 10.33
- Compression Ratio with 97cc chamber volume: 8.81
- Dome Volume: -4.2cc
- Pin Type: Press
- Recommended Ring Set: Moly - SPE296K 030, STD Fit - N/A, File Fit - SPR10246 035
- Coated skirt
