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Engine basics => Engine set up tips => Topic started by: Gordon Tarbell on June 12, 2017, 11:14:42 AM

Title: Hi zoot crank ID
Post by: Gordon Tarbell on June 12, 2017, 11:14:42 AM
How to ID fox 35 hi zoot crank from stock? I have a fox 35 in possession that supposed to have all the bells and whistles . How do I know the crank is the one from Randy? The cyl head is different also.
Title: Re: Hi zoot crank ID
Post by: RandySmith on June 12, 2017, 12:42:46 PM
How to ID fox 35 hi zoot crank from stock? I have a fox 35 in possession that supposed to have all the bells and whistles . How do I know the crank is the one from Randy? The cyl head is different also.

The crank counterweight  it NOT round, many many other ways but this is the biggest thing you can see

Randy
Title: Re: Hi zoot crank ID
Post by: Gerald Arana on June 12, 2017, 05:35:04 PM
The crank counterweight  it NOT round, many many other ways but this is the biggest thing you can see

Randy


What do you mean by "not round"?

Thank you, Jerry
Title: Re: Hi zoot crank ID
Post by: Bob Matiska on June 13, 2017, 04:15:37 AM
Here ya go, pics of stock and Hi Zoot cranks:

https://www.google.com/search?q=hi+zoot+crankshaft+pics&tbm=isch&imgil=6YxiE78YEsQnQM%253A%253BcA8GnW1vahtw5M%253Bhttp%25253A%25252F%25252Fcontrol-line.tripod.com%25252F&source=iu&pf=m&fir=6YxiE78YEsQnQM%253A%252CcA8GnW1vahtw5M%252C_&usg=__KK_PgHUmQyjI_9g9yr0YFXa48EM%3D&biw=1366&bih=633&ved=0ahUKEwjtsOap0brUAhVBGj4KHV95CHAQyjcIPw&ei=bcE_Wa3GIMG0-AHf8qGABw#imgrc=6YxiE78YEsQnQM:

Bob in NEPA
Title: Re: Hi zoot crank ID
Post by: Mike Bufkin on June 13, 2017, 12:18:25 PM
Will anyone make these again ?
lots of Fox 35's floating around.
Mike
Title: Re: Hi zoot crank ID
Post by: Bob Matiska on June 13, 2017, 05:22:28 PM
Will anyone make these again ?
lots of Fox 35's floating around.
Mike
Well, since MECOA has apparently bought out Fox engines, maybe they will. Of course, the Hi Zoot crank wasn't engineered or made by Fox, but by others, so that introduces a new factor into the equation. I wonder how many pre-orders MECOA would need to make it worthwhile for them to produce it?

Bob in NEPA
Title: Re: Hi zoot crank ID
Post by: Brian Gardner on June 22, 2017, 06:29:41 AM
Possibly.

Will anyone make these again ?
lots of Fox 35's floating around.
Mike
Title: Re: Hi zoot crank ID
Post by: Mike Bufkin on June 22, 2017, 01:33:53 PM
Hope so Brian,
I could use several of them.
Mike
Title: Re: Hi zoot crank ID
Post by: RandySmith on June 22, 2017, 03:20:43 PM
I have been checking into making them again  But I would need  order of 100  to do them, or  close to that
I  also would look at making  CNC backplates  and  Smith Hemi heads

Randy
Title: Re: Hi zoot crank ID
Post by: Al Ferraro on June 24, 2017, 05:55:07 PM
The High Zoot crank and the Gardner piston & liner helped power my Fox 35 Stunt engine to a new speed record at the 2017 Brodak contest. 112.5mph from a dead stop start, 118mph actual in air speed on Powermaster GMA 10% nitro stunt fuel.The Zoot crank had to be spinning close to 20,000 rpm in the air and was smooth as silk. The third place entry also had a Zoot crank too. If you didn't go to Brodak you missed a great show.
Al