I bought a early honda z50a minitrail(k1 )engine as a nonrunner ,the exhaust valve is leaking badly ,(with the head upside down it leaks water out in 15secs or so into the exhaust port) can I use a c50/70/90 valve, I had a quick browse on ebay ,but not sure what type to get . will the valves require a little lapping in if seats ok ?
Many thanks
honda z50a exhaust valve
- upnorth62
- Posts: 202
- Joined: Sat Dec 09, 2017 7:03 pm
- Rides:: Z50A resto-build
- Location: Sunny Manchester.
- upnorth62
- Posts: 202
- Joined: Sat Dec 09, 2017 7:03 pm
- Rides:: Z50A resto-build
- Location: Sunny Manchester.
Re: honda z50a exhaust valve
No worries panic over , I removed valves and re- lapped them , works a treat.