Manufacturer Ford

Kit Part Number K9390

Engine Code L3A

YOM From 1967

YOM To 1980

Piston number K9390D150, K9390D250

Bore Size 82.5mm – K9390D150, 83.5mm – K9390D250

Stroke 77.6mm

Compression Height 44.6mm

OEM Comp Ratio 09:01

Number of Rings 3

OEM Rod Length 125.12mm

Clip Part Number CW21 (20.63)

Pin Size 20.6502mm

Pin Part Number WP195

Cylinders 4

Valves Per Cylinder 2

Suits Wossner Con Rod G0025

Con Rod Length C/C 125.1mm

Wössner is the innovative specialists for high performance pistons and conrods. Wössner products are to be found in engines operating at the highest levels of motor sport, in competition and, of course, in everyday use – in fact, anywhere where longevity and operational noise are important factors.

Wössner products are the source of the superior power behind the success of well known motor sport teams at national and international race meets.