Hi Arty,

I'd say that the 590 and the first 45 are still sporting their original power plants, (April 1977 and September 1978 respectively) while the 3rd machine has definitely had a new Briggs I/C engine fitted.

In saying the above I'm not quite sure why you're actually playing with the 590 as you've got two of the best domestic reels mowers ever made and thus the 590 will be more fuss than it's financially worth.

Cheers,
BB.

I live a 24 Hour lifestyle, but every now and again I seem to fall asleep, well at least that's what my wife tells me.