strate6 wrote: I have been telling all Z1300 owners to buy a Colortune Plug for over 20 years now.
Its one of the best and most practical tools you can buy if you own a Z1300 (or anything with carbs) and the ONLY way yo can be 100% sure your fuel is burning at the correct ratio.
Its literally a WINDOW into your combustion chamber.
Pete F
UK
Yes man! I just bought one from ebay after reading about it while researching carb problems on another forum. What an ingenious idea and they've been around for a long time!