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JimG

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Posts posted by JimG

  1. Hey Jim.... more vids please.And when you see Kev next tell him I'm still going to finish my pilot cert.Hopefully this year if he will still be teaching.

    I've done 4.5 hours total flying now and over Easter i will ( hopefully ) mount my dummy Lewis Machine gun . So I guess that'll be a good reason to do another little vid.

    Kev is still teaching , i will let him know your intentions.

     

    Cheers

     

    Jim G

     

     

  2. Great work Mark , Danny sent me a couple of youtube clips about 'balance beads', used in tyres , to understand how it all works . Amazingly simple once one understands the process.

     

    I don't think it can ever be perfect though, because of the ' hunting ' gearset used in the gearbox . That means any imbalance in the engine will be in a different place at the prop shaft every engine revolution .

     

    I suppose an extra Balancemaster mounted to the engine flywheel may take care of that .

     

    cheers

     

    Jim G

     

     

  3. I thought the vw engines were ment to rev lower then that( 3400-3800)?

    Thanks Pete , the new prop may take a few rpm off it but i would still expect it to be 4K+ . The valve train and reciprocating components will do this easily ,even the inlet port doesn't reach peak velocity till mid 5K with the 458cc cylinders . The biggest challenge is dealing with the lack of cooling fin area.

     

    cheers

     

    JimG

     

     

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