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Supertech Performance

Supertech Performance Piston Kit - For Naturally Aspirated/Nitrous Applications - For use w/ Ring Set GNH8500 P4-H85-P1

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Supertech Pistons are manufactured from extruded high silicone, enhanced 4032 alloy (with additional Cu, Ni & Mg) that had low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech Pistons, with this alloy, have withstood up to 42psi of boost, with alcohol, without any problems.

A two or three step forging process yields a fine structural grain which are then submitted to several machining steps in state of the art CNC machines.

Several heat treatments provide the piston with high tensile strength and evenly distributed hardness.

Contact reduction grooves are standard, and pin bores are honed and reamed for precise fit. Wrist pins are constructed of cold extruded chrome moly steel for high strength and used with wire clip locks.

Finally, the pistons receive a ‘phosphate dry lubricant’ coating to protect the rings against ‘micro-welding’ and enhance lubrication on the skirt/cylinder area.

Compression ratios are computed with.030” head gasket and.010” deck unless indicated in each case.

Application:
  • 1990-2001 ACURA INTEGRA B20 Block w/ B16A Head (+0.3 w/ B18C Head)
  • 1988-2000 HONDA CIVIC B20 Block w/ B16A Head (+0.3 w/ B18C Head)
  • 1993-1997 HONDA CIVIC DEL SOL B20 Block w/ B16A Head (+0.3 w/ B18C Head)
  • 1988-1991 HONDA CRX B20 Block w/ B16A Head (+0.3 w/ B18C Head)

Supertech Performance

Supertech Performance Piston Kit - For Naturally Aspirated/Nitrous Applications - For use w/ Ring Set GNH8500 P4-H85-P1

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Part Number:
P4-H85-P1
MSRP: $712.81
Your Price: $570.37
(You save $142.44 )
Deal ends in:
Nov 27 2023, 00:00:01


Supertech Pistons are manufactured from extruded high silicone, enhanced 4032 alloy (with additional Cu, Ni & Mg) that had low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech Pistons, with this alloy, have withstood up to 42psi of boost, with alcohol, without any problems.

A two or three step forging process yields a fine structural grain which are then submitted to several machining steps in state of the art CNC machines.

Several heat treatments provide the piston with high tensile strength and evenly distributed hardness.

Contact reduction grooves are standard, and pin bores are honed and reamed for precise fit. Wrist pins are constructed of cold extruded chrome moly steel for high strength and used with wire clip locks.

Finally, the pistons receive a ‘phosphate dry lubricant’ coating to protect the rings against ‘micro-welding’ and enhance lubrication on the skirt/cylinder area.

Compression ratios are computed with.030” head gasket and.010” deck unless indicated in each case.

Application:
  • 1990-2001 ACURA INTEGRA B20 Block w/ B16A Head (+0.3 w/ B18C Head)
  • 1988-2000 HONDA CIVIC B20 Block w/ B16A Head (+0.3 w/ B18C Head)
  • 1993-1997 HONDA CIVIC DEL SOL B20 Block w/ B16A Head (+0.3 w/ B18C Head)
  • 1988-1991 HONDA CRX B20 Block w/ B16A Head (+0.3 w/ B18C Head)
UPC:
103772124237
Weight:
8.00 LBS
Bore:
85.00mm[1mm + Oversized]
Comp Height:
1.181 (30mm)"
Compression Ratio:
11.5:1
Dome/Dish Volume CCs:
1.4
Pin Diameter:
21mm (.827)"
Pin Weight:
74grams
Piston Weight:
318grams
Rod Length:
5.394";Skirt Style=Slipper Style"
Stroke:
3.504"
fbt:
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5 customers are viewing this product
Deal ends in:
Nov 27 2023, 00:00:01


Supertech Performance Piston Kit - For Naturally Aspirated/Nitrous Applications - For use w/ Ring Set GNH8500 P4-H85-P1

Supertech Performance Piston Kit - For Naturally Aspirated/Nitrous Applications - For use w/ Ring Set GNH8500 P4-H85-P1

MSRP: $712.81
Your Price: $570.37
(You save $142.44 )
Need help? We're available at940-222-5499 - Email us at[email protected] orlive help
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