Wiseco Pistons 8.5:1 .030 Over Harley Davidson Evo 1340

$295.55

Wiseco pistons 8.5:1 compression ratio, Standard 3.497 + .030″ Oversize Bore. Includes 2 forged pistons, rings, pins and snap rings for Harley Davidson Big Twin Evolution 80ci 1340cc 1984 – 1999. SKU: P403

SKU: P403 Categories: , ,

Description

Wiseco pistons kit, 8.5:1 compression¬†.030″ oversize for Harley Davidson Evo 80ci 1340cc. Wiseco Pistons are forged from hi-silicon aluminum alloy for superior strength and dependability. The unique piston shape allows tight piston to wall clearances for quieter operation. Grooves are machined around the top ring lands to reduce detonation and improve the sealing power of the top ring. Enlarged valve pockets provide the clearance for larger valves and high lift cams. Wrist pin holes are ream fit for a perfect geometrical surface.

  • Wiseco pistons kit 8.5:1 compression, 3.497 standard + .030 inch Oversize Bore
  • Includes 2 pistons, rings, pins and snap rings
  • Forged from hi-silicon aluminum alloy
  • Designed for Stock stroke flywheels
  • Tight piston to wall clearances for quieter operation
  • Enlarged valve pockets
  • Includes instructions and clearance recommendations
  • For Harley Davidson Big Twin Evolution 80ci 1340cc 1984 – 1999

Additional information

Weight 4 lbs
Dimensions 10 × 6 × 6 in