Taycol supermarine dimensions.
Hi Colin, I measured on your motor and it's 1&1/4 inches as specified.
(Did mention that in my post!)
The length between mounting hole centres may vary slightly from original spec, depending on the new bearing bushes I'm fitting.
Can't measure that until I have it reassembled.
I'm nearly back up to speed now so will start the reassembly shortly.
Cheers, Doug 😎
Young at heart 😉 Slightly older in other places.😊 Cheers Doug