Categories

Site Information

 Loading... Please wait...
  • Image 1

Supertech Forged Aluminum Pistons KA24DE 89.0mm 10.5:1

$441.15
SKU: 
P4-N8900-N11
Brand:
Rating:
5 Star Rating
Quantity:

Buy in bulk and save

Features

Supertech  Forged Aluminum Pistons KA24DE

Supertech pistons are designed using CAD software and Finite Element Analysis to create a strong structural, high performance, yet lightweight pistons for each application.

These pistons are manufactured in Argentina with European technology. Supertech uses an enhanced 4032 alloy with extruded high silicon. Additional copper, nickel, and magnesium is added to prevent thermal expansion, produce excellent wear characteristics, and increase thermal conductivity.

The forging is a 2 to 3 step process that yields a fine structural grain orientated in fibers in the same direction of the stresses. Several heat treatments provide the piston with high tensile strength that is evenly distributed.

The surface of each piston are coated with a phosphate dry lubricant to protect the rings from micro welding to the pistons and enhance the lubrication of the skirt/cylinder area.

Specs:

     
Bore Over Size Comp Ratio Volume CCs Head CCs Comp Height Stroke Rod Length Pin Diam Weight Piston P/N Ring P/N Note
89.00mm Std 10.5:1 -11 46 1.339"(34mm) 3.780" 6.496" 21mm(.827") 395grs P4-N8900-N11 GNH-8900 A/N/T
89.50mm +0.5 8.4:1 -29 46 1.339"(34mm) 3.780" 6.496" 21mm(.827") 395grs P4-N8950-N29 GNH-8950 T/N
89.50mm +0.5 8.6:1 -27 46 1.339"(34mm) 3.780" 6.496" 21mm(.827") CALL P4-N8950-N27 GNH-8950 T/N
89.50mm +0.5 9:1 -23 46 1.339"(34mm) 3.780" 6.496" 21mm(.827") 389grs P4-N8950-N23 GNH-8950 T/N
89.50mm +0.5 10.5:1 -11 46 1.339"(34mm) 3.780" 6.496" 21mm(.827") 389grs P4-N8950-N11 GNH-8950 A/N/T
90.00mm +1mm 8.6:1 -27 46 1.339"(34mm) 3.780" 6.496" 21mm(.827")   P4-N90N27 GNH-900 T/N

Oversized pistons are discontinued. Only the 89mm Bore 10.5:1 Compression Ratio is available.

Reviews

  1. wow

    Posted by charles dodson on

    The quality of these pistons is top notch. the generic pic doesnt do them justice. they look killer in the block and i love the coating. it gives them this metallic blue color. everyone was impressed by the design and quality. i ordered the 9:1 for my KA-T.

Write Review