GAME ON
Replicating Husting's 1966 Top Fuel Eliminator magwinder
#101
Posted 16 April 2020 - 09:26 AM
Larry D. Kelley, MA
retired raceway owner... Raceworld/Ramcat Raceways
racing around Chicago-land
Diode/Omni repair specialist
USRA 2023 member # 2322
IRRA,/Sano/R4 veteran, Flat track racer/MFTS
Host 2006 Formula 2000 & ISRA/USA Nats
Great Lakes Slot Car Club (1/32) member
65+ year pin Racing rail/slot cars in America
#102
Posted 16 April 2020 - 09:48 AM
You don't use the Kemtron motor. You use the Kemtron magnet and stacks only , you cut the lams down. You use a Ram 4v
armature Pittman 85 brushes and make the rails carry the bearings. I think Braverman might have used Different brush setup,for the LIndsay.not sure but it would be easy to use big dc 85 brushes also.This stuff went crazy on 36 volts. Thats where all the excitement was.
For Brakes, you have the shutoff area shorted out so the motor stops the car as well as glue.
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#103
Posted 16 April 2020 - 11:34 AM
I recall that some guys were using the thin Kemtron lams. I don't remember that their magnets were better, but if you say it, I accept it. The thin lams were easier
to shape, and I believe produced a better field. I certainly wasn't in with the "elite" racers, so most of what I did was by trial and error. (like most everyone else)
Everyone I knew was using the silver Pittman style brushes.
My local dragstrip had a relatively short shut down, and tee'd into a brick wall. If your car scooted under the parachute, it was toast. I started taping the lead edge
of the 'chute to the track with black plastic electrical tape to help make sure the car went into the 'chute.
- Alan Draht likes this
#104
Posted 16 April 2020 - 07:11 PM
Last of Husting's killer racers, the car that set a record not bettered for 21 years. The motor is made from a Buick windshield wiper motor's circular magnet with a Ram armature blank wound by Gene. 0.93" to the "quarter" if I recall.
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Philippe de Lespinay
#105
Posted 17 April 2020 - 09:04 AM
Real car parts had a way of finding their way into slot dragsters. I have an arm from a window winder motor that I had planned on using in a direct-drive magwinder.
It was a good bit bigger in diameter than a padlock arm. For s**ts and giggles I might finish that car. I'm not at home right now but later I will dig it out and post some pics.
I like the statement on the plaque that says there were 60 slot tracks in SoCal. Only 60? You couldn't sling a dead cat back then and not hit a slot track!
#107
Posted 17 April 2020 - 05:31 PM
Don,
looks like a modified Lindsay but the pictures are too dark to be sure.
- Howie Ursaner likes this
Philippe de Lespinay
#108
Posted 18 April 2020 - 01:03 AM
#109
Posted 18 April 2020 - 04:01 AM
It's circular - I'll try to get a better picture up... arm is just a regular Ram if I remember right.
Don
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#110
Posted 19 April 2020 - 07:11 AM
- Tom Katsanis likes this
#111
Posted 19 April 2020 - 09:25 PM
I looked at this. I had no idea...
#112
Posted 20 April 2020 - 09:13 AM
It was fun at that time...
- Tom Katsanis likes this
#113
Posted 22 April 2020 - 02:09 PM
In case anyone's interested, I found NOS 1960's Graupner Record-Elastik 40mm tall x 14mm wide model airplane tires.
These will be mounted onto vintage Russkit dragster wheels for my Husting replica dragster for sure, and probably the Maldonado replica, too.
These were the tires that I had on my Pittman-powered aluminum channel chassis that I talked about in the other thread ("Re-creating Howie's rocketship"). I'll bet they were on Howie's car, too. Graupner model plane tires were what the mid-1960's slot car race pro's used, at least in the NYC area.
Polk's Hobbies' slot car racers used to buy them in the model planes department on the second or third floor of Polk's 5th Avenue building. They were piled up in a large box or barrel set on the floor. We'd go downstairs and squeeze the Graupner tires until we found a pair soft/ hard enough for our purposes before we bought them.
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#114
Posted 22 April 2020 - 02:13 PM
Here's the link:
https://www.ebay.com...ikAAOSwTA9X3vnb
Please note: I am not affiliated with or working on behalf of eBay or this eBay seller.
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#116
Posted 23 April 2020 - 11:19 PM
- Phloidboy1 likes this
Yes, to be sure, this is it...
#117
Posted 24 April 2020 - 09:00 AM
Nicely done.
- Phloidboy1 likes this
#125
Posted 29 April 2020 - 02:35 PM
The next step is to draw/ scribe outlines of the outside form and the inside opening shapes of Husting's magnesium left and right frame plates.
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