Devo33
Just got it firing!
I recently bought a 1985 V35 Imola. It's a lovely little bike and I was quite surprised how well it goes for a 350 4 stroke. I'm doing a light restoration and discovered that it has 4v heads, which explains why it goes so well. However I have read that there may have been a design flaw with these 4v heads and they have a tendency to drop exhaust valves. It has only done 9k miles and runs perfectly...at the moment. Does anyone have any experience with these small block 4v motors? TIA.