McCulloch 740/Mc70 revival

[Al Smith]

That tail end carb set up wouldn't work real well on a saw .My Lawd they stuck carbs in places you could not imagine and somehow made them run .Good thing they had long shafted Ford starters with a vee belt else they'd never get them running . I've got a 580 West Bend with a tail end carb .Matter of fact it's a Go-power also

 

[Lee H]

It looks like it was a saw motor model 1-70 or 1-80, Same engine. The stuffer pictured
looks like a long finger which would be correct for a short stroke kart motor.

 

[Chainsaw Jim]

Jim, Are you saying the diaphragm is a tad tight like a drum
and doesn't have quite the flex like the oem's.

Yes, exactly that.