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Speed Pro

Speed Pro SPH625CP060 454 Ci BB Chev - Flat Top Hypereutectic Pistons

Speed Pro SPH625CP060 454 Ci BB Chev - Flat Top Hypereutectic Pistons

Regular price $430.55 AUD
Regular price Sale price $430.55 AUD
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Tax included. Shipping calculated at checkout.

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: 467
  • Bore: 4.310
  • Stroke: 4.000
  • Rod Length: 6.135
  • Compression Height: 1.640
  • Compression Ratio with 100cc chamber volume: 8.98
  • Compression Ratio with 117cc chamber volume: 8.04
  • Compression Ratio with 124cc chamber volume: 7.69
  • Dome Volume: -2.0cc
  • Pin Type: Press or float
  • Recommended Ring Set: Moly - SPE233K 060, STD Fit - SPR9905 060, File Fit - SPR9590 065
  • Coated skirt

Manufacturer Part Number:

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  • Zero Regret - Hassle Free Returns

    We accept returns for up to 30 days, our returns are hassle free when following our return guidelines and policies and most items can even come back on our capped price Australia Post returns, making it a cost effective process to send your item back if it's not quite right.

  • Experienced Team

    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

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