Speedmaster 21 strut

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • jeepme
    Member
    • Jun 2011
    • 59

    #16
    ill take pics tonight. This isnt a stinger. Its the speedmaster 21 strut with round bottom mounted on a Mean Machine.

    Comment

    • jeepme
      Member
      • Jun 2011
      • 59

      #17


      This is what is happening with the bushing. This isnt my speedmaster strut, I couldnt get a good pic with it mounted on the boat. Its the same style strut and bushing though.

      Comment

      • longballlumber
        Fast Electric Addict!
        • Apr 2007
        • 3132

        #18
        Assuming the stuffing tube is running thru the entire length of the strut, there is nothing wrong with that picture. The strut bushing is supposed to "float".

        Later,
        Mike

        Comment

        • properchopper
          • Apr 2007
          • 6968

          #19
          Originally posted by longballlumber
          Assuming the stuffing tube is running thru the entire length of the strut, there is nothing wrong with that picture. The strut bushing is supposed to "float".

          Later,
          Mike
          Exactly. The SPD strut, unlike the AQ one in the picture, requires the stuffing tube to go all the way through the strut; then the bushing fits in the total length of the stuffing tube inside the strut. It IS supposed to "float" or rotate and will slide back and forth in the drive dog-to-strut gap.
          2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
          2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
          '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

          Comment

          • jeepme
            Member
            • Jun 2011
            • 59

            #20
            well thats the problem, the stuffing tube only go's about half way through the length of the strut Now to decide if I am going to try and extend the tube or just rip it out and start over

            Thanks for the help guys.

            Comment

            • electric
              Fast Electric Addict!
              • May 2008
              • 1744

              #21
              Hmmm. Let me take a shot at it. Are you saying that the metal shaft (where it it does not flex) is to long too slide into the strut all the way? If so, there are different lengths of the solid part of the shaft available for different struts/stingers. Sorry if I just pushed you over the edge of the cliff and just missed the point of your problem...

              Comment

              • jeepme
                Member
                • Jun 2011
                • 59

                #22
                No the shaft can slide in quite far. Its the bushing that slides out of the strut. I didnt realize when building that the stuffing tube needed to run the entire length of the strut.

                Comment

                • properchopper
                  • Apr 2007
                  • 6968

                  #23
                  I can't think of any reason why you can't just add a piece of tubing the same size as your stuffing tube to extend it to the back of the strut. I've done this before with no ill effects.
                  2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
                  2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
                  '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

                  Comment

                  • jeepme
                    Member
                    • Jun 2011
                    • 59

                    #24
                    Properchopper

                    I ll give that a try. It sure would be easier than replacing the stuffing tube!!

                    Thanks again for your help!!

                    Comment

                    • longballlumber
                      Fast Electric Addict!
                      • Apr 2007
                      • 3132

                      #25
                      Originally posted by properchopper
                      I can't think of any reason why you can't just add a piece of tubing the same size as your stuffing tube to extend it to the back of the strut. I've done this before with no ill effects.
                      Bingo! You beat me to it Tony!

                      Comment

                      • 785boats
                        Wet Track Racing
                        • Nov 2008
                        • 3169

                        #26
                        I always use a separate sleeve in struts or stingers for the Speedmaster bushes. By only taking the stuffing tube into the strut 1/4" or so the strut angle is easier to adjust.
                        Here's a pic of how I press the sleeve into the Strut. A smear of oil over the sleeve helps if it is a bit tight.
                        Attached Files
                        See the danger. THEN DO IT ANYWAY!!!
                        http://forums.offshoreelectrics.com/...hp?albumid=319
                        http://forums.offshoreelectrics.com/...hp?albumid=320

                        Comment

                        • properchopper
                          • Apr 2007
                          • 6968

                          #27
                          Originally posted by 785boats
                          I always use a separate sleeve in struts or stingers for the Speedmaster bushes. By only taking the stuffing tube into the strut 1/4" or so the strut angle is easier to adjust.
                          Here's a pic of how I press the sleeve into the Strut. A smear of oil over the sleeve helps if it is a bit tight.
                          I'm with you on that; recently did a build just like that for more adjustability. Another way I've dealt with the situation is to ditch the sleeve bushing entirely and press in lead teflon bushings - less drag (in theory at least)
                          2008 NAMBA P-Mono & P-Offshore Nat'l 2-Lap Record Holder; '15 P-Cat, P-Ltd Cat 2-Lap
                          2009/2010 NAMBA P-Sport Hydro Nat'l 2-Lap Record Holder, '13 SCSTA P-Ltd Cat High Points
                          '11 NAMBA [P-Ltd] : Mono, Offshore, OPC, Sport Hydro; '06 LSO, '12,'13,'14 P Ltd Cat /Mono

                          Comment

                          • jeepme
                            Member
                            • Jun 2011
                            • 59

                            #28
                            Originally posted by 785boats
                            I always use a separate sleeve in struts or stingers for the Speedmaster bushes. By only taking the stuffing tube into the strut 1/4" or so the strut angle is easier to adjust.
                            Here's a pic of how I press the sleeve into the Strut. A smear of oil over the sleeve helps if it is a bit tight.
                            This is exactly what I ended up doing to leave room for adjustablitiy. Worked perfectly!!

                            Comment

                            Working...