|
'74 P30
Hi Tim- (from another Tim) just catching up on some older posts-saw your string of inquiries- you're getting a lot of good advice from the community.
They're extremely durable motors-have patience, it will all work out. Don Moyer has been wonderful with advice and parts.
My '74 P30 is hull 522- not many systems I've not had apart in 35 years.
Currently have the copper vertical standpipe muffler out for TIG welding
(two of the big name local shops are "too busy") and yanked the Oberdorfer
for it's first time in 48 years for a rebuild- then it's time to do the usual
chores before drop in. I see from your pics that salt water takes a much heavier toll on metal parts than the fresh water in Chicago.
I've had good luck with the recommended 30 wt oil, as some of it also lubricates the transmission. Flushing the block with sulfuric acid kind of scared me, having dealt with it in another life- One or twice a season, I get the engine hot, then suck in white vinegar through the Y-valve, and go do something else for a few hours. It works eventually, and can be safely pumped into the Lake.
Feel free to PM me if I might have experience with one of your issues.
Regards,
|