WL
#5 head |
WL #5 heads
partially
modified for pop-up pistons
|
WL
#5 headpartially
modified for pop-up pistons |
1941-1947
WR#6 head |
1947
WR #6 head partially modified for pop-up pistons |
1949
WR #6 heads |
K
head |
KR head |
Left:
stock KR. |
KR
head clearances |
KR
head shapes |
Methanol
running KR |
Left:
stock WL head |
WL,
early WR [1941-1947] & K |
|
|