Basically this is the best cleaner for all your recreational and cleaning needs. Ive been making this for 16 plus years now. I have a guarantee sale and never had to give any money back. Full strength that cleans everything from bow to stern inside and out. Obviously from my show banner you can see how customers love to sign the thing as a sign of quality and loyalty. If it didnt do what I say I wouldnt be so happy 16 years later. This stuff works u wont be dissapointed.
Ritchie I know ive said this before but now is the season and I will send a gallon to your shop if thats ok. Now that u posted a link....if u want it sent to your house I can do that I have your addy.
On the engine I have a 63. My suggestion is start with new spark plugs and fire it up. Those engines really were built well and you may not have any problems with the impellers.
Sorry about the pic being so big... can a mod reduce the size in here??