KB Forged Coated Piston – Evolution 80ci Flat Top -2.1cc 1984-99

  • Forged 4032 alloy.
  • Comes with lock ring, pin, and ring set.
  • Line2Line coating.

Alloy: 4032

Bore Inch: 3.498  (+.005)

Comp. Ht. IN: 1.375

Compression Ratio: 8.5:1 w stock head

Crown CC: -2.1cc

OE Deck Height: 5.375

Pin Config.: Offset

Pin Dia IN: .792

Pin Type: Floating  

Ring Sizes: 1/16, 1/16, 3/16

Stroke IN: 4.250

 Top Land: .250

Weight: 365/97

+005 KB EV80 FLAT TOP PST KT

Weight 1 lbs
Dimensions 1 × 1 × 1 in
Engine Type