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  • This topic has 13 replies, 5 voices, and was last updated 1 month ago by Avatar photoKen.
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  • #29230

    See attached the race report and photo collage of the race held on Thursday July 14 2022

    Classes:

    ● Vintage Mini’s

    ● Classic Stock Car

    ● Nascar

    ● Classic Le Mans

    ● Modern GT

    Format:

    ● 3 minute heats (180 seconds) x 3.

    ● Voltage set @ 10.5v

    ● Three marshals for every heat.

    ● Race to line result will determine finishing order.

     

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    • #29794

      3

    • #29796

      5

    • #29842

      Luv the Mini’s … are they all house cars, or a mixture of house and guests cars.

    • #29854

      At Riverhampton we begin every event with a Mini race.  It’s a new (BWA) class that we all love here and everybody brings their own car.

       

    • #29873

      Looks like a great time with great classes!

      Thanks for sharing JMSracer!

      The Happy Canadian Scale Modeler!

    • #29915
      Avatar photoPorsche911

        I can almost see Michael Caine(NOT Mark Wahlberg!!!) driving 1(however I would compromise with Charleze Theron) :>) What are the “rules” specs required?

      • #29917

        VM – Vintage Mini’s (Modified Class)
          Eligible Models: Scalextric 1959 and 1960’s Vintage Mini’s.  Inline with 14k slimline motor (Morris Mini’s, Mini Cooper’s);
          Stock – Body, Interior, Chassis, Glass, with modified slow slim Motor
          Minimum overall weight – 70gm
          Gear ratio  9 or 10 T pinion / 21 stock crown gear not to be tampered with

          Wheel track must be kept within the models body width, the wheels   must not be visible when viewing the car from above.  Typically 43.5mm wide at rear and 44.5mm wide at front.

         

        The rules will allow you to

        1) Replace stock 18k motor with 14k slimline is a must;
        2) replace rear wheels or front and rear or keep all stock and just add Dart tires to rear; **
        3) Replace axle and bushings;
        4) Replace guide, will require a B-Nova to strengthen what remains of the guide post which will have to be cut down to about 1mm thick original material to allow solid axle to pass over using a flat guide screw;

        ** if you replace your wheels, purchase Mini inserts from Dart for your new 13mm wheels.  Also, the stock front axles are stub axles which add some complexity if you are thinking of changing the front wheels-you will need to install a CG slot (formerly B-Nova) guide holder.  If you change your rear wheels you will likely have to change the axle and this will require removing the stock crown gear from the axle and installing it on your replacement axle.  At this point you should replace the bushings.

      • #30054

        Is replacing the guides a mandatory rule, or are stock guides okay?

      • #30056

        Please read the rules above – they are clear.

        In order to comply with the basic requirements and be compliant, you must; a) Install a BWA ff motor (10 T pinion recommended); b) add weight to get the car to 70 grams minimum which will improve handleing; c) install Dart rear tires; d) basic blue printing to ensure there is no drag or rubbing anywhere (this is not required by the rules).  No need to do anything else.  The car will run well and depending on your driving ability could be competitive.  It might be best to complete steps a to d first, and if you are happy with your cars performance you will not need to do anything more.

        However, based on our testing and race results; if you want to build a car that will always challenge for a podium, in addition to the above; you should remove the stock front stub axles and install a solid front axle with independent wheel rotation.  Once you exert the effort to install a solid front axle, it is recommended that you replace your guide and install four new steel wheels, replace rear axle and install brass bushings to the rear.  The rules will allow you to do everything described above.

      • #30057
        Avatar photoKen

          Jim. Thank you for hosting a fun evening! It was a blast!

          John. The only must is the 14k BWA slimline motor. The rest are upgrades that simply make the car handle a little better. Anyone can race a stock chassis without all the extras. But it’s also good to limit the extra mods before heavily modified or scratch built chassis start showing up. The Mini rules were all designed by Jim.

          Jim was kind enough to lend Minis to several regulars until they bought their own cars. Almost everyone is up to speed now.

          Here’s a pic of the solid front axle mods and the parts to do it. It works like a charm to get rid of the floppy axle stubs.

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