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

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

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

Hope so Brian,
I could use several of them.
Mike

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