Ford Focus RS Mk2 2.5 Turbo Wossner Forged Piston Kit

 
 
Engine Type - Focus RS MK2 & Focus ST 2.5 (using RS Rod).
 
 
Bore Sizes Available - 83.00 / 83.50mm.
 
 
Engine CC - 2521.00 / 2551.00cc.
 
 
Stroke - 93.20mm
 
 
Wössner Compression Ratio -8.5:1.
 
 
OE Compression Ratio - 8.5:1.
 
 
Compression Height - 28.40mm.