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Part number: PT079H3
Product Details
Wiseco Pistons PT079H3 Pistons
Products specifications
Bore 4.155"
Bore (in) 4.155 in.
Bore (mm) 105.537mm
Comp Height 1.000
Comp Ratio @ 64cc 12.1:1
Comp Ratio @ 67CC 11.7:1
Compression Distance (in) 1.000 in.
Dome Volume -5.4cc
File Fit No
Gapless No
Gram Weight 434
Oil Ring Material Stainless steel
Oil Ring Tension Standard
Oil Ring Thickness 3/16 in.
Pin Diameter (in) 0.927 in.
Piston Head Volume (cc) +5.40cc
Piston Material Forged aluminum
Piston Style Flat top, with two valve reliefs
Quantity Sold as a kit.
Rod 6.000"
Second Ring Facing Material Cast iron
Second Ring Material Iron
Second Ring Thickness 1/16 in.
Stroke 4.000"
Top Ring Facing Material Plasma-moly
Top Ring Material Iron
Top Ring Thickness 1/16 in.
Wrist Pin Style Press-fit or floating
Wiseco Pistons PT079H3 Pro Tru Forged Pistons
Flat Top, 2Valve Pocket
Set of 8 Pistons
Rings Included
Replacement Ring: 4155H
Replacement Piston: 5079H3

World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines.

Wiseco?s Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.

Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.

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Everything went well. decent site to navigate and shopping cart was good.
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Really good prices and fast delivery.
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Nice website, easy to use.
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Really great prices with cheap shipping, best I could find. Can't wait to use the bed extender for hauling my kayaks!
Fitment
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