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  1. Replies
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    Started a new beginners page as the Neo Vette is...

    Started a new beginners page as the Neo Vette is in retirement. This is an Edge car build that will progress from bone stock. Starts low budget, no tools and goes from there to build a program. Sorry...
  2. Thread: 100mph plus

    by Martyn
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    11,359

    New chassis, same 25/25 motor. .499 @ 106.53 and...

    New chassis, same 25/25 motor. .499 @ 106.53 and MPH at 53.35 grams race weight. 113.64 MPH was my fast pass for the day.

    Rodger Chiechi raises the bar for C can Neo to .426.

    Mike Nap for...
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    Magnet would be then .098" or so. +/- a hair for...

    Magnet would be then .098" or so. +/- a hair for the CA they use to mount the magnet. Can inside is .7635" wide, .564 tall and .757 deep.
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    Is the tower of this end bell at least as stiff...

    Is the tower of this end bell at least as stiff as the black standard poly bell?
    I use the Hawk set up, Emovendo Neo and a PS 220 25/25-22* arm to push a drag car into the very low 5's, .512 to be...
  5. Roger, what's a JK Hawk 1 armature. A reworked...

    Roger, what's a JK Hawk 1 armature. A reworked stocker?
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    Weight is several grams less. Over 12 grams less...

    Weight is several grams less. Over 12 grams less than C drag can motors. I don't road race so don't know what the C road race weights are.
  7. Thread: 100mph plus

    by Martyn
    Replies
    33
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    11,359

    See Robert Keough on the Bracket 500 board.

    See Robert Keough on the Bracket 500 board.
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    There is no current National sactioning body....

    There is no current National sactioning body. ATOA is a small group of tracks east/midwest that have a set and another group called ASDLR. I don't know if that actaully got off the ground cleanly....
  9. Thread: 100mph plus

    by Martyn
    Replies
    33
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    11,359

    Oh yes it is and still experimenting.

    Oh yes it is and still experimenting.
  10. Thread: 100mph plus

    by Martyn
    Replies
    33
    Views
    11,359

    He's just getting warmed up Archie ;)

    He's just getting warmed up Archie ;)
  11. Thread: 100mph plus

    by Martyn
    Replies
    33
    Views
    11,359

    Still working the 25/25. New personal best .512 @...

    Still working the 25/25. New personal best .512 @ 104.9 MPH with more to go. Had a bad start to the day and ran the good passes out of it before I got the car resorted after replacing the wheelie...
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    http://www.kahale-martinapmachine.net/ As this...

    http://www.kahale-martinapmachine.net/

    As this last months tech section was a reprint due to illness and time constraints I felt compelled to update this area as sort of a bonus for the month.
    ...
  13. Thread: 100mph plus

    by Martyn
    Replies
    33
    Views
    11,359

    Got ya Archie. The difference is in total magnet...

    Got ya Archie. The difference is in total magnet energy or MGOe. and a higher degree of segmentation which keeps field alignment over a longer portion of the dwell. The hottest Cobalt materials top...
  14. Thread: 100mph plus

    by Martyn
    Replies
    33
    Views
    11,359

    Archie your right. Won't happen at 25 turns but a...

    Archie your right. Won't happen at 25 turns but a world record isn't my goal. Personal best are. The 100 mph mark was one of those goals and that's tagged and bagged. The next is 4's at 25 turns....
  15. Thread: 100mph plus

    by Martyn
    Replies
    33
    Views
    11,359

    .524 @ 101.7 MPH. 62 grams, 25/25-26* arm in a...

    .524 @ 101.7 MPH. 62 grams, 25/25-26* arm in a Hawk can and single Emovendo Neo's. SPR tires. Over 50 passes on them!! Straight Koford drag glue. More in it, fresh set up and arm so not fully sorted...
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    Jan 2011 uploaded. Merry Christmas and a Happy...

    Jan 2011 uploaded. Merry Christmas and a Happy New Year to all.
  17. Inductance wears more than one hat. Literally, a...

    Inductance wears more than one hat. Literally, a book could be written on the subject as it pertains to slot drag motors and one could bore and confuse you with a rather long list of formulas that...
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    December issue loaded. Something new on every...

    December issue loaded. Something new on every page. Yea, it's early, holiday and all. BTW the tire issue was one of the most hit to date and I thank all that visited.
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    I find this post most interesting. I'm a drag...

    I find this post most interesting. I'm a drag racer, not a wing racer. I just wish we could use bodies this thin. Up to about 50 mph a .010" works reasonably well, to 90 mph you can get away with...
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    November issue loaded with results of 10/30/2010...

    November issue loaded with results of 10/30/2010 Neo Vette test session. Removing the TG/D project and replacing with a Neo/FC..under construction so no detail yet. Tech update too.
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    I couldn't count the number of motors Monty has...

    I couldn't count the number of motors Monty has built and he can't either. Point is that if ANYONE is in the position to give recommendations based on thousands of like builds in an environment that...
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    Increased timing has the effect of increasing...

    Increased timing has the effect of increasing magnetic center slip angles. The higher the slip angle (timing) for the same field total flux and orientation the higher the rpm for a FIXED voltage. The...
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    GearBear...seems there are some gaps. The dyno...

    GearBear...seems there are some gaps. The dyno supplies the motor with a regulated 5 volts but will report in the voltage of your choice from the menu which is also different than the RC version. The...
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    That data you see on the screen is in part from...

    That data you see on the screen is in part from direct measurement, amps, rpm and calculations which are based on a specific flywheel weight and diameter thus inertia. The difference then is in the...
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    Big difference in software and flywheel required....

    Big difference in software and flywheel required. See Dan De Bella at Proslot for software and Dave Munz at Precision slot cars or Richard Bennardo at R-Geo for adaptors.
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