Fatboy #2

General Discussion, Race Reports & Results for this Great 'Scratch-Builders' Class.
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Mark Fox
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Joined: Mon Feb 09, 2009 11:11 am
Location: Balmain, Sydney

Fatboy #2

Post by Mark Fox »

A few pics and some specifications on my latest chassis which I have designated 'Fatboy #2' - this build is a direct descendant from 'Fatboy' which was the first frame I raced and have loaned out a few times - I still use 'Fatboy' as a yardstick to assess my later builds.

Firstly some specs: -

Main rails are 16#.
Brass attached to bracket and front axle are .062" by .250" wide.
The front panlets and guide tongue platform are .062" whilst the pans are .032".
The motor bracket is custom built from .032" brass plate.
Guide length from back axle is 5.032".
Wheel base is 4.032".
Weight with body is 124 Grams.

Some pictures: -
Attachments
Top View
Top View
IMG_2972.JPG (66.98 KiB) Viewed 6823 times
Rear Bracket Layout
Rear Bracket Layout
IMG_2973.JPG (69.71 KiB) Viewed 6823 times
Pan Layout
Pan Layout
IMG_2975.JPG (68 KiB) Viewed 6822 times
Front end Construction - Independent JK fronts
Front end Construction - Independent JK fronts
IMG_2976.JPG (61.81 KiB) Viewed 6821 times
Pans Rattle - NO Hinges
Pans Rattle - NO Hinges
IMG_2977.JPG (58.57 KiB) Viewed 6822 times
Wide Custom Bracket used
Wide Custom Bracket used
IMG_2978.JPG (57.58 KiB) Viewed 6822 times
Bottom View
Bottom View
IMG_2980.JPG (77.27 KiB) Viewed 6820 times
Topped with Ti22 - (just for Gary J)
Topped with Ti22 - (just for Gary J)
IMG_2982.JPG (54.3 KiB) Viewed 6820 times
Regards - Mark 8-)

"Do Less with More Focus"
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SlotBaker
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Joined: Mon Feb 02, 2009 8:31 am
Location: Barden Ridge

Re: Fatboy #2

Post by SlotBaker »

Looks good Mark, and pretty beefy up the front.

What's the front/rear weight ratio?

Thanks for posting.
:)
Steve King
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Garry J
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Joined: Sun Feb 01, 2009 3:02 pm

Re: Fatboy #2

Post by Garry J »

Very nice rear end treatment Mark. Should work a treat.
Cheers,

Garry J
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Mark Fox
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Posts: 541
Joined: Mon Feb 09, 2009 11:11 am
Location: Balmain, Sydney

Re: Fatboy #2

Post by Mark Fox »

SlotBaker wrote:
What's the front/rear weight ratio?
Ratios are: -

47% Front / 53% Rear
Regards - Mark 8-)

"Do Less with More Focus"
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