Exhaust fixing to cylinder 1934 b250 cc

[mike crook@hotmail.com]

Can't  find any details on how the exhaust is sealed to the cylinder , am I missing a fined collar?

Thanks

[Dean Southall]

I would expect it to be a simple press fit without collar

[mike crook@hotmail.com]

Thanks
The exhaust is 1 1/2 ins the port is very slightly larger, no pictures I have viewed show any collar.

I am going to seal it with heat resistant exhaust sealer that hopefully will withstand the vibrations the brackets hold the system very securely.

Thanks again.

[Dean Southall]

silicon sealant works well

[Greenfield]

Yes, I've always used high temp silicone sealant for the head-pipe joint to good effect.

[Steve.S]

I can confirm the B2 exhaust pipe is a push fit in the cylinder head, and is held in place by the clamp further down the pipe. I used Gun Gum to seal it, and it's worked well. If it's very loose, you could make up a spacer sleeve. The B2 didn't have a finned heat sink fitted, but you could fit one to reduce blueing of the chrome, and for appearance.