marky_g

will any late 1600cvh pump work with my efi engine???

Karlos G

iTrader: (4)

IIRC it's only the S1's that have a different water pump all others are the same.

mark2

hi
if your running a series 1 crank in a series 2 block waterpump is either type but series 1 crank requires a series 1 oil pump
i run a series 1 crank in my series 2 block but with the later type waterpump
mine runs fine
mark

marky_g

so any later cvh pump it is then

JesseT

Yes.
There's only pre -86 CVH pumps and post -86 CVH pumps.