I keep learning about new Dynamic parts I had never heard of.Here's my entry, no not a new one I'm afraid, but a battle-scarred veteran. Yes, I know that chunk of lead screwed to the bottom isn't very pretty, but wanted to show it as raced. When I brought it to the track, it braked sideways. So I went to a lower numerical gear ratio and added the lead, which pretty much solved the problem. The GE motor is a torque monster! That's a Corvette Grand Sport Roadster, made by Eureka Petite GP...
Pretty simple layout, all Dynamic except for the soldered on tube body mounts. I wanted to try one of these Dynamic front ends, but wouldn't recommend using it stock like this - it really didn't like the tighter corners, and if I ever race it again, will try to tighten that up or use something else.
The big AJ's soft silicones on the rear helped a lot, however!
Don
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I had a Dynamic wire front end on my Classic 470 powered Fairlane, back in the day, but it was a different design, with a spring in the middle.
I thought it worked great.