Mcfarlane throttle

**jrevens** · 10-04-2018, 10:31 AM

Originally Posted by Av8r3400

Can you expand on the Vans torsion spring?

I think it's a spring that circles around the end of the throttle shaft and "winds up" when the throttle is retarded.

**Av8r3400** · 10-04-2018, 12:15 PM

Originally Posted by jrevens

I think it's a spring that circles around the end of the throttle shaft and "winds up" when the throttle is retarded.

Does anyone have a source or web-link for these?

Thread: Mcfarlane throttle