Additional information
Manufacturer
Vauxhall / Opel
Kit Part Number
K9490
Engine Code
A20NFT / A20NHT
YOM From
2012
YOM To
current
Piston number
K9490D050, K9490DA
Bore Size
86.5mm – K9490D050, 86mm – K9490DA
Stroke
86mm
Compression Height
30.9mm
OEM Comp Ratio
9.3:1
Number of Rings
3
OEM Rod Length
145.5mm
Clip Part Number
CW23
Pin Size
23mm
Pin Part Number
WP082
Cylinders
4
Valves Per Cylinder
4
Suits Wossner Con Rod
G0280
Con Rod Length C/C
145.5mm