"Soaring Stuff" 1/6 P-Limited Crackerbox Build.

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Hydromaniac
    Senior Member
    • Oct 2007
    • 816

    #46
    Deck Skins

    Once the hatch had been finished its time to add the deck skins, Check all of the bulkheads, supports and formers making sure there are no high or uneven areas, sand to knock down any bumps left from the waterproofing or other flaws. Once your happy with the deck framework its time to add the deck skins, I first apply 2 coats of polycrylic sealer to the underside of all of the deck pieces and let dry. Once dry, sand the sealer a bit with 220 sand paper, wipe clean. I use automotive gasket contact cement as it is high temp and completely waterproof, you can use other glues as you prefer. I coated the deck skin with the cement as well as the bulkheads, supports and formers. Allowed to dry for 20 minutes. Next I laid the skin in place at its location and applied pressure working from the center, outward until the skin was firmly in place and tight. I the repeated the same process with the rear 2 small deck skin pieces as well as the small strip at the transome deck area. I left some overhang around the entire hull, once all of the skins were in place and dry I applied a bead of medium CA around the entire hull where the deck meets the sides and transome also at the hatch opening seams and joints .When the CA had dried I planed and sanded all of the joint areas flush and removed the excess overhang. Here is the hull ready for hardware install and paint prep.
    Attached Files
    www.rockymountainthunderboats.org

    Comment

    • Hydromaniac
      Senior Member
      • Oct 2007
      • 816

      #47
      Ya It's got a HEMI in it.

      Here is my plan for the engine bay, I had picked up a 1/6 scale 426 Hemi Racing engine model kit a while back at the LHS. It was very heavy as it has a metal block, But.......... it has a lot of really nice plastic lightweight detail parts, so I made the top section of the block from balsa and added the top detail pieces. We now have a 426 Hemi. I'll do some adjusting as we get further along. But it fits the bill for this size boat and looks pretty cool!!!
      Attached Files
      www.rockymountainthunderboats.org

      Comment

      • sailr
        Fast Electric Addict!
        • Nov 2007
        • 6927

        #48
        I know a guy that does the most beautiful resin casting for ultra scale parts for big r/c helicopters. I'd LOVE to get that Hemi to him and let him make some molds!!
        Resin stuff if TOUGH and weighs practically nothing!

        Originally posted by Hydromaniac
        Here is my plan for the engine bay, I had picked up a 1/6 scale 426 Hemi Racing engine model kit a while back at the LHS. It was very heavy as it has a metal block, But.......... it has a lot of really nice plastic lightweight detail parts, so I made the top section of the block from balsa and added the top detail pieces. We now have a 426 Hemi. I'll do some adjusting as we get further along. But it fits the bill for this size boat and looks pretty cool!!!
        Mini Cat Racing USA
        www.minicatracingusa.com

        Comment

        • peells
          Senior Member
          • Jan 2008
          • 716

          #49
          My son's Cracker

          Hey guys since this is a show and tell of Cracker boxes here is a nice one I have been repairing for the last year and 1/2.




          It's not perfect but it is a looker and I have been ditigitizing plans for it as well
          Peter Eells; Fun, and Helping others To Have Fun!!!
          http://rcboatsbypetere.blogspot.com/
          [email protected]

          Comment

          • ace028
            Senior Member
            • Aug 2007
            • 952

            #50
            Hey thats my cracker!
            Twin power =

            Comment

            • JimClark
              Fast Electric Addict!
              • Apr 2007
              • 5907

              #51
              Anyone ever see any real crackerboxes that were natural Mahogany?
              Jim
              "Our society strives to avoid any possibility of offending anyone except God.
              Billy Graham

              Comment

              • Jeepers
                Fast Electric Addict!
                • May 2007
                • 1973

                #52
                Originally posted by JimClark
                Anyone ever see any real crackerboxes that were natural Mahogany?
                Jim
                I dont know if it was based off a real one but Hydromaniac did a georgeous Mahogany cracker a few years back!

                Comment

                • peells
                  Senior Member
                  • Jan 2008
                  • 716

                  #53
                  Well the guy building the one here has a great start to have a woodie the wood all looks so nice as far as I can tell, BTW I like your sanding board old school!!! they don't make em like that any more all plastic and stuff, Are you an old Body and Fender man?
                  Peter Eells; Fun, and Helping others To Have Fun!!!
                  http://rcboatsbypetere.blogspot.com/
                  [email protected]

                  Comment

                  • Hydromaniac
                    Senior Member
                    • Oct 2007
                    • 816

                    #54
                    Originally posted by JimClark
                    Anyone ever see any real crackerboxes that were natural Mahogany?
                    Jim
                    Yes Jim there were a lot of early Crackerboxes that were built from Mahogany. Late 40s to early 50s. They ran flatheads and Y blocks. Pretty cool stuff. I'll find a pic or 2.
                    Last edited by Hydromaniac; 03-25-2010, 07:50 AM.
                    www.rockymountainthunderboats.org

                    Comment

                    • Hydromaniac
                      Senior Member
                      • Oct 2007
                      • 816

                      #55
                      Originally posted by peells
                      Well the guy building the one here has a great start to have a woodie the wood all looks so nice as far as I can tell, BTW I like your sanding board old school!!! they don't make em like that any more all plastic and stuff, Are you an old Body and Fender man?
                      The hull has turned out pretty nice. I have had that sanding board for ever, You keep things that work well, Yes I have done custom paint and bodywork for most of my life. Owned a shop in California till the EPA rules started getting insane. I had one of my paint jobs win Best paint at the old Oakland show. Still kind of proud of that one. I still mess with it, but not as much now days.
                      www.rockymountainthunderboats.org

                      Comment

                      • Hydromaniac
                        Senior Member
                        • Oct 2007
                        • 816

                        #56
                        Originally posted by Jeepers
                        I dont know if it was based off a real one but Hydromaniac did a georgeous Mahogany cracker a few years back!
                        It was loosely taken from a real one, She is still running but in Seattle now days.
                        www.rockymountainthunderboats.org

                        Comment

                        • JimClark
                          Fast Electric Addict!
                          • Apr 2007
                          • 5907

                          #57
                          Thanks Rod looking for a project to use all my mahogany on. So far the choices are a 1/16th scale U-77 Wahoo, A baby Bootlegger or a Crackerbox.

                          Jim
                          "Our society strives to avoid any possibility of offending anyone except God.
                          Billy Graham

                          Comment

                          • Hydromaniac
                            Senior Member
                            • Oct 2007
                            • 816

                            #58
                            Originally posted by JimClark
                            Thanks Rod looking for a project to use all my mahogany on. So far the choices are a 1/16th scale U-77 Wahoo, A baby Bootlegger or a Crackerbox.

                            Jim
                            Jim here is a pic of a Vintage Mahogany Cracker and a 1 seater Baby Cracker. I'll try to find some others I have on disc.
                            Attached Files
                            www.rockymountainthunderboats.org

                            Comment

                            • JimClark
                              Fast Electric Addict!
                              • Apr 2007
                              • 5907

                              #59
                              cool Rod keep them pictures coming
                              "Our society strives to avoid any possibility of offending anyone except God.
                              Billy Graham

                              Comment

                              • blizard05
                                Senior Member
                                • Jun 2007
                                • 576

                                #60
                                Link to my Zipp Kit 1/4 C boxes They are done in teak http://lbleakley.spaces.live.com Larry
                                America home of the free, thanks to the brave [/url]

                                Comment

                                Working...