Volvo Penta fuel additive?

[crofty1984]

Hello all, I have a 1984 Sealine 22 which after a winter of work is back on the water (still some more work to go, but that's another story!)

It has a 1984 Volvo AQ175A. I was wondering if I needed to use either a lead additive or super unleaded in it, or is it OK to run on normal unleaded?
Thanks,
Dan

 

[rafiki_]

I don't know this particular engine, but I would use std unleaded. Most marine petrol engines are based on US lumps, so will run happily on ULG.