Great tool, very easy to use, and with great results. I’ve used many different types of balancers, but this is by far the easiest and most accurate to use.
Thanks Raytech Automotive
I bought the 4 cylinder vacuum balancer to balance my 4 cylinder 4 stroke carburetted Mercury outboard, because my service guy only had the old mercury tube balancer and wasn't very successful.
The Raytech balancer was a delight to use, noting the carbies were WAY out of balance after an overhaul, and now the engine idles and performs like the day I bought it!
Only downside is you can't read the LED display outside in the sun, but I worked around that.
This device completely takes the mystery out of balancing the carburettors. I did mine in about 20 minutes from start to finish, away from the workshop, on my v-twin. Looking forward to doing my triple and eventually, when it is restored, my vintage 4-cylinder GPZ..