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Izzey!
04-10-2009, 09:54 PM
just wanted to know what fuel should i be putting in my new 90 suzi 4stroke ?
northernblue
04-10-2009, 10:37 PM
Mate the owners manual would be a good place to research, maybe you could let us know what it recomends
camsharkman
05-10-2009, 01:53 AM
You should be using petrol......unleaded too.
MyEscape
05-10-2009, 05:17 AM
Really, what did the dealer and the owners manual say?

Steve
Jabba_
05-10-2009, 05:56 AM
Nitroglycerin
Spaniard_King
05-10-2009, 06:21 AM
Uleaded = OK
95 Octane = Better
98 or higher octane = good but not really worth it
E10 or aything with ethanol = STAY AWAY FROM
Zooter
05-10-2009, 12:52 PM
Mate i use the higher grade in my 50 zuki 4 stroke!

Considering they use crap all fuel its worth going the higher octane!
DTHCoCo
05-10-2009, 12:58 PM
i'd just stick 91 unleaded in her that what there designed to run on, it'll make jack all of a difference using the high octane fuel. Unless it's a high comp engine and requires it to stop pinging but i really doubt it. saying that premium usually stores better.
Mr__Bean
05-10-2009, 02:33 PM
I my 225F Yammy I use the 91 octane standard unleaded, that is what the book says so its good enough for me.

UNLESS, the boat has sat for a while then I always fill with premium unleaded to mix with the remaining unleaded that has been sitting in there for a while.

- Darren