Wossner YB 91.25mm Pistons
 
Manufacturer
Ford
Kit Part Number
K9027
Engine Code
YBB, YBD, YBG, YBJ, YBP, YBT
YOM From
1985
YOM To
1996
Piston number
K9027D020, K9027D070, K9027D095, K9027D120, K9027D170
Bore Size
91.25mm – K9027D045, 91.5mm – K9027D070, 91.75mm – K9027D095, 91mm – K9027D020, 92.5mm – K9027D170, 92mm – K9027D120
Stroke
77mm
Compression Height
40.75mm
OEM Comp Ratio
8:1
Number of Rings
3
OEM Rod Length
128.5mm
Clip Part Number
CW24
Pin Size
24mm
Pin Part Number
WP137-SP
Cylinders
4
Valves Per Cylinder
4
Suits Wossner Con Rod
G0043
Con Rod Length C/C
128.5mm
 
WOSK9027D045