Thanks for that ChrisI have a feeling they will be hollow filled with heat resistant material, otherwise they won't crush to remove any discrepancies if they were solid. Don't worry though, and so you don't feel so bad I bought a pair of those too a while back
I wonder what the I.D. diameter of the exhaust outlet is on the cylinderhead
Good to see you making progress with the exhaust stubs
I'll post pictures of the head outlet & amount of squish the gaskets take when more bits arrive
Talking about bits arriving, the exhaust springs arrived today.
Opened the package up.
Counted all the bags.
Looking good, so I opened a bag up.
Bah, a lot shorter, 65mm ordered, 55mm arrived & with shoddy ends to the springs to boot.
This is what I ordered.
Message sent to seller..