Print Page - Amal on Thunderbolt.

Title: Amal on Thunderbolt.
Post by: A10 JWO on 07 Jun, 2018, 13:04

I have a brand new concentric on my single carb A65 OIF. Running weak, needs choke on to pull. Which notch should the carb needle be on please.

Title: Re: Amal on Thunderbolt.
Post by: JulianS on 07 Jun, 2018, 15:36

All the books show needle in position 1.

But you will need to experiment for best settings, using the Amal tuning guide.

Title: Re: Amal on Thunderbolt.
Post by: A10 JWO on 07 Jun, 2018, 16:20

Hi Julian. Just come in from the garage with some success. The main jet on this new carb had some rubbish in it. Could barely see through it. Thread complete ;D

BSA Owners' Club Workshop Discussions

The BSA Workshop => Twins => Topic started by: A10 JWO on 07 Jun, 2018, 13:04