engine size on cnc 40 can be as low as 30 hp on new universal diesels with
their higher torque..as to prop revs 3200 would sound about right..prop
needs to be repitched..if going with folder a used 2 blade martec
folder is a very reasonable option ...contact martec as to pitch...they
can do
Allen
my 1978 C&C 26 has a RH 11D X 7P X 3/4 prop
also powered by an SB8
Not the fastest boat in the herd by any means .Can't offer any go fast
advice but what speed are you getting (flat water no wind ) I usually
manage 4.5 kts
On 13/02/2013 6:38 AM, Allen White wrote:
I have a 26 with a
Allen,
I've got a C&C 26, but mine has a Yanmar 2GM20F with a 3 blade fixed, so it's
not standard.
It will drive it to hull speed.
If it's any help, my original 1977 manual says standard engine in the C&C 26
was a Westerbeke Vire or an optional Yanmar SVE 8 diesel. Transmission was 2:1
reductio
I have a 26 with a single cylinder SB8 that is not able to push the boat to
hull speed easily in wind and chop. Has anyone specs on what prop should be
on the boat, and any possible upgrades. The current prop is a 2 blade fixed,
unsure of the specs. I cruise more than race, and seem to wind up mot