Yam 60 4stroke expected fuel consumption
I have just changed my RIB from the Avon 400 with a Yam 30 2 stroke to a Zodiac Medline with a 60 yam 4 stroke (new)
does any body have any idea what sort of fuel consumption i can expect from it, as i will not be able to get a full tank through her before the next RIB cruise, the tank is 100 litres
im looking at about 25knots @ 4800 rpm 4 up
is there any specific formula or is it try it and see ?
ive only done about 2 hours in her so far and didnt fill the tank before i started (got board at the petrol station) then managed to spray petrol all over me
only 8 hours to go before shes run in good it seems like for ever when your tootling along at 4000 rpm watching the hour meter
any help would be greatly appreciated
i know that in time i will get to know this information but i could really do with an idea
PS is there thread on here that owners can submit there fuel/engine/boat weight lenght usage etc that we could all use may be if there isnt there should be ? in some sort of spread sheet/graph i dont know how complicated this would be (JK)
Stripes, we like stripes just need some stars now !