FORD 2.0L 16v Sierra / Escort Cosworth YB Stroker kits


  • Pistons made from 4032-T6 high-silicon / low-expansion alloy
  • • 9310 alloy wrist pins / Cylindrical shape
  • • Anti-Detonation and accumulator grooves
  • • Over size and deeper valve pockets
  • • Round Skirt Style
  • • Molly Skirt coating for friction loss and skirt wear protection
  • • Premium 1.50mm x 1.20mm x 2.50mm ring package included
  • Heavy Duty Connecting Rods I-Beam Shape for extra rigidity
  • • ARP 2000 rod bolts rated to 220.000psi (3/8″)
  • • AMPCO bushing with radial groove
  • • Dual grooves in thrust face for weight reduction
  • • Shot Peening for improved fatigue life
  • • Multi Stage Heat Treat for maximum strength and dimensional stability
  • • Bend and twist is tightly controlled.
  • • 2 piece forgings from high tensile steel 4340
  • Crankshaft Manufactured from 4340 Precision Billet Steel
  • • Knife edge counterweights design to reduce weight and increase crankshafts aerodynamics
  • • “High-Speed” oiling system
  • • Nitride process for hardening & Multi-stage Heat Treatment for superior wear resistance
  • • Shot peening for improved fatigue resistance
  • • Micro-polishing for longer bearing life
  • • Journal radium disperse load stress