Supertech Performance Piston Kit; For Turbo/Nitrous Applications; For use w/ Ring Set GNH8550 EAGLE TALON


Images May Not be Vehicle Specific. For Display Purposes Only.

Place Order Here

Part #: P4-MI2-855-N9-H13
Notes: Piston Kit
For Turbo/Nitrous Applications
For use w/ Ring Set GNH8550
MSRP: $664.89
Your Price: $144.44
Free Shipping

Specs

Bore 85.50mm[0.5mm+ Oversized]
Comp Height 1.378"(35mm)
Comp Ratio 9:1
Dome/Dish Volume CCs -9.5
Pin Diameter 22mm (.866")
Pin Weight 99grams
Piston Weight 303grams
Rod Length 5.905"
Skirt Style Round
Stroke 3.465"

This Item Also Available In

Part Number Price Notes & Specs
P4-MI2-855-N20ST $0.00 Notes Piston Kit
For Turbo/Nitrous Applications
For use w/ Ring Set GNH8550
Bore 85.50mm[0.5mm+ Oversized]
Comp Height 28.7mm
Comp Ratio 8.6:1
Dome/Dish Volume CCs -20.5
Pin Diameter 22mm (.866")
Pin Weight 100grams
Piston Weight 303grams
Rod Length 5.905"
Skirt Style Round
Stroke 100mm
P4-MI2-86-N15 $120.37 Notes Piston Kit
For Turbo/Nitrous Applications
For use w/ Ring Set GNH8600
Bore 86.00mm[1mm+ Oversized]
Comp Height 1.378"(35mm)
Comp Ratio 8.3:1
Dome/Dish Volume CCs -15
Pin Diameter 22mm (.866")
Pin Weight 99grams
Piston Weight 318grams
Rod Length 5.905"
Skirt Style Round
Stroke 3.465"
P4-MI2-8550-N15-H13 $0.00 Notes Piston Kit
For Turbo/Nitrous Applications
For use w/ Ring Set GNH8550
Bore 85.50mm[0.5mm+ Oversized]
Comp Height 1.378"(35mm)
Comp Ratio 8.3:1
Dome/Dish Volume CCs -15
Pin Diameter 22mm (.866")
Pin Weight 99grams
Piston Weight 299grams
Rod Length 5.905"
Skirt Style Round
Stroke 3.465"
P4-MI2-85-N9-H13 $0.00 Notes Piston Kit
For Turbo/Nitrous Applications
For use w/ Ring Set GNH8500
Bore 85mm[Std Oversized]
Comp Height 1.378"(35mm)
Comp Ratio 9:1
Dome/Dish Volume CCs -9.5
Pin Diameter 22mm (.866")
Pin Weight 99grams
Piston Weight 300grams
Rod Length 5.905"
Skirt Style Round
Stroke 3.465"
P4-MI2-85-N15-H13 $0.00 Notes Piston Kit
For Turbo/Nitrous Applications
For use w/ Ring Set GNH8500
Bore 85mm[Std Oversized]
Comp Height 1.378"(35mm)
Comp Ratio 8.3:1
Dome/Dish Volume CCs -15
Pin Diameter 22mm (.866")
Pin Weight 99grams
Piston Weight 295grams
Rod Length 5.905"
Skirt Style Round
Stroke 3.465"

All Fitments

EAGLE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1995 - 1998 TALON ALL ALL ALL T ALL ALL
MITSUBISHI
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1995 - 1999 ECLIPSE ALL ALL ALL T ALL ALL
2003 - 2005 LANCER EVOLUTION
EVOLUTION MR
EVOLUTION RS
ALL ALL T ALL ALL
2006 - 2006 LANCER EVOLUTION
EVOLUTION MR
EVOLUTION RS
EVOLUTION SE
ALL ALL T ALL ALL

Product Description

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.

Product Reviews

Be the first to review this item.

Rating
Title
Review