the early 75hp had a cast crank, and skinny rods, some liked that setup best, said it pulled better. is lookin like she needs a buff.
the early 75hp had a cast crank, and skinny rods, some liked that setup best, said it pulled better. is lookin like she needs a buff.
Part one of "Secrets of the OMC Mod 50" : http://www.boatracingfacts.com/forums/showthread.php?t=2052
Think I Will be able to sort the rust on the taper with electrolytic rust removal and a buff. Just want to make sure I could use it before I put any work into it. Thanks for the heads up!
got 4 sets on the shelf,runnin a set in my 19s, i had them top pinned and moved the ring gap out of the finger port. lookin for a set of long rod 56er pistons.heard about a set of 56er long rod pistons tested at the factory.
Part one of "Secrets of the OMC Mod 50" : http://www.boatracingfacts.com/forums/showthread.php?t=2052
Fred do you know the length of the tuner on the SST60? I seem to get two different measurements from my research, one is 7 5/8" from bottom of power head the other is from the bottom of the adapter plate. From the bottom of the adapter seems long according to the pics. I seen of it.
By the way how did the tuner that you modified with the aluminum base ball bat work out for you?
the measurement will be on the APBA rules site
7.69" from the powerhead mating surface to the end of the tuner.
Perfect, thanks a lot guys , working on my short shaft 56 project and I'm at that stage, now I can move on.
Thanks again
bump
Part one of "Secrets of the OMC Mod 50" : http://www.boatracingfacts.com/forums/showthread.php?t=2052
tryin to get a clip up of a Fast Fred SST60 with 31m port map............... so far not workin for me
Part one of "Secrets of the OMC Mod 50" : http://www.boatracingfacts.com/forums/showthread.php?t=2052
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