I need help any advice will be aprriciated .I'm typing this on my phone so please forgive me for mispells etc...I have a f20b bluetop that needs rings bad . I've looked all over Honda tech and cb7 tuned and nothing all I get is the runaround like this will work oh no this will work that's not possible . I they said h22 rings but bore is diff. Size and f22 will work but the bottom ring is different on the piston . I tried eBay.. no luck please help lol