that was a first service thing only for older bikes. just ignore it.
cheers. i ignored it. thank you stranger.
i know thereís a lot of controversy over what to set valves to. iím going back to stock 10/15 i/o as iíve backfiring going on. they were a bit out, Left was 15/22 and Right was 20/23. i know some people set it to 15/20 so maybe they moved from there.
a quick polish of the heads, balance the bodies, and iíll test it on the road