Ignition Coil x2: Suzuki GS700 GS 700 (1985) Yamaha FZ1 This is how we're able This is how we're able to offer high quality Daytona 600 ignition coils and still offer you a fantastic price You may need to change the HT lead on 2 of the 4 leads as the originals on some XJ900 models are very long This ignition coil set has been manufactured to replace the original coils on a GS700 for the years and models shown above If you have a weak spark on your Suzuki GS700 then the ignition coils (or plugs plug caps) are the likely culprit and it's a good idea to get these replaced especially as the original coils are all now over 40 years old