HPBCANADA.COM

Here's a pic

That's very similar to the one we have at work....it's the only way to keep carbed 4stroke outboards running. Works great.

how much was the ultrasonic cleaner and what size is it

I like the idea of this.

Cost about $300, can't remember exactly.
It is an offshore unit but one of the better ones with 6 transducers.
Tank is 12" x 9'5" x 6" deep.
Big enough for carb and nuts and bolts work.

I'm still looking for one big enough for a 2.5 block & front half.

They're out there if you have the Cubic $$ and are finished having kids.
Serious waveforms emanating from those big units

so are these a sort of mega vibration type cleaner ?
this stuff is new to me, but looks absolutely great for cleaning the bits you cant get at.

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Very high frequency vibration cleaning.
It'll drive your cats nuts
Best advice I can offer is to buy from a local reputable supplier who also offers appropriate cleaning solutions. Knowing what to use when will save you a lot of time and money.

Buying anything like that over that's big enough for carbs would be mental price.
I will do a bit if research to see if I can make my own system.
might be able to buy the sensors or something like that, not worried about timers and heat stuff etc.
Be nice to have the proper thing but I think it would cost about treble what it does over there in Canada and usa.