Review on High Performance Ignition Coil Set 12V for Kawasaki KZ, Suzuki GS, Honda CB 650 750 900 - Improve Your Vehicle's Spark by Brian Wolf

I put these on my '81 Suzuki GS550T. My bike hasn't been working properly since last year, this was the last possible fix, but it should be cheap if I'm wrong. Although there was no review at the time, I checked out the company that sells them and saw decent reviews for them overall, which was enough for me to give it a try. I knew I had to change them a bit as even "Revain" warned me they are not officially for my bike as I originally had electronic ignition, no points). They bolt on well, the spark plug boots feel a bit cheap and I'm not used to bolting them down. (Maybe it's normal, I'm new to motorcycles) While they work great, my bike now runs even after warming up, and the modifications I made used old plugs that were cut off the previous coils. Can't comment on their durability yet, but the spark difference was immediately apparent.