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Supertech Pistons P4-HK87-P4 for K24A2 (K20 Head) Bore 87mm Comp Ratio 12.5:1

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List Price: $460.48

Your Price: $441.12

In Stock


Our Item Number: SUP-P4-HK87-P4
Manufacturer: Supertech Performance

Manufacturer Part Number: P4-HK87-P4



Bore: 87mm
Oversize: Std
Comp Ratio: 12.5:1
Volume CC: 4.5
Head CC: 50.7
Comp Height: 1.181" (30mm)
Stroke: 3.897"
Rod Length: 5.984"
Pin Diameter: 22mm (.866")
Weight Grams: 312
Ring Part Number: GNH8700
Application: A/N
Unit: Set/4

Supertech Pistons

  • Pistons are forged from an enhanced 4032 alloy and CNC machined.
  • A phosphate dry lubricant coating is applied to most of the pistons to protect against ring micro welding and enhance skirt lubrication.
  • Pins and wire locks are provided with the pistons.
  • Foot Notes: T (Turbo) N (Nitrous) A (Naturally Aspirated) R (Round) X (Slipper style)
Call us at 877-286-6007 for more details.
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