Home › Forum › Ask A Member › RPH Welch Plugs? › Reply To: RPH Welch Plugs?
What year are the 6 hp’s Mumbles? From the 100:1 years?
I don’t know. One was on a ’60 Fisherman tower which had been converted for use on a blow boat while the other one was in a box of extra parts and they are both six horse motors as they have needle bearings on the rods big end. One T-stat had a build date of 7 – 09 on it so it’s anyones guess when they were purchased. They couldn’t have been used much as both of them have the cross hatch showing in the cylinders and when I checked them with a bore gauge, all cylinders are straight with less than half a thou wear in any of them. These blocks are rebuild material!!
Just wondering, did BRP supply powerheads after taking over OMC?