M&P carb sync set

[darrsi]

I paid about £40 for an identical set some years ago. Replaced all the rubber hoses last year as the originals had developed a tendency to split at the end, which could could have you wondering what was happening if you didn't spot it.
I made a vacuum set-up using an empty small co2 mig welding cylinder to calibrate the gauges. But they should be right when you get them.

Crikey, that all sounds a bit A Team to me.  :lol