Ford Zetec 2.0 16V Black Top High Comp Wossner Forged Piston Kit 86.00mm Oversize Bore (PR86.00)

Ford Zetec 2.0 16v Black Top high comp wossner forged piston kit 86.00mm oversize bore (pr86.0).

Over size 86.00mm – (STDbore – 84.80cc).

Will not work with std Zetec Con Rod, use Con Rod part no (PR001).

Wössner are regarded by Europe’s leading motor sport engine builders as the piston of choice when building an engine not only to perform but to withstand the stresses and duress of competition life. Wössner pistons feature a unique PTFE coating on the skirts and a grade of 4032 alloy (T6) which allows the engine builder to run a closer piston-to-bore tolerance than he might do on another make of piston. This helps remove the slapping noise during cold start, common place among engines running forged pistons due to larger than OE bore clearances. The crowns of the pistons are also polished to resist detonation on a high-performance engine better. Polishing allows a more even spread of heat inside the chamber which will help prevent “hot spots” on piston crowns. The price includes all piston rings and gudgeon pins.

Specification:

Technical information is sourced from Wossner’s latest catalogue.

Piston Size – 85.92mm
Over Size – 1.2mm
Displacement CC – 2044cc
Dome / Bowl Volume – 10.6cc
Wossner Comp Ratio – 12.31:1
OEM Comp Ratio – 10:01
Bore Size – 86mm
Stroke – 88mm
Compression Height – 28mm
Number of Rings – 3
Pin Size – 20.6502mm
Cylinders – 4
Valves Per Cylinder – 4
Must be used with Wossner / PEC Con Rod – PR001
Con Rod Length C/C – 140.8mm