Honda305.com Forum

Can anyone advise on the specified readings for testing my CB77 ignition coils. On mine

The primary circuit readings are 3.5 and 3.8 ohms

and secondary circuit readings are 8500 and 8600 ohms

I have it in my head that the primary readings should be around 1.4 to 1.8

Thanks for the replies Teazer and Phil-UK, some good advice and help there. Sorry for long response time I have been away for a few days and not been able to pick up email. My current plan is to get some new 64mm by 2.8mm rings made - I have ordered them and have a lead time of around 4 - 8 weeks - ...

Hi everyone this is my first contact on this site - it's really good with some excellent posts - love flatheads tale.... My query is about a big bore conversion for CB77s using Hepolite pistons that was available here in the UK some years back. I have a CB77 which I am rebuilding with a 64mm bore co...