72 GT550

Everything you want to know about oil but were "afraid to ask"!

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kcgt550
On the street
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Joined: Fri Mar 29, 2013 2:37 pm
Country: usa
Suzuki 2-Strokes: 1972 gt550

72 GT550

Post by kcgt550 »

Hi Guys,
I was wondering if i should stick with the "oil system" or use a premix in the gas? Any opinions greatly appreciated!

Thank You!
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jabcb
Moto GP
Posts: 4240
Joined: Mon Dec 13, 2010 4:32 pm
Country: USA
Suzuki 2-Strokes: 69 T350 thru 75 GT750
Location: southwestern Pennsylvania

Re: 72 GT550

Post by jabcb »

The oil system supplies oil directly to the crank bearings.
You will ruin the crank bearings if you go to premix & eliminate the oil system.
BAS (Bike Acquisition Syndrome) - too many bikes but have room for more

Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
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Alan H
Moto GP
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Joined: Thu Feb 16, 2012 11:50 am
Country: England
Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
Location: The Republic of South Yorkshire

Re: 72 GT550

Post by Alan H »

There are 'oil flingers' that clear oil AWAY from the bearings when running. If you use premix these will actually stop oil getting to where you need it. Posi force was (and is) an excellent system - stick with it.
Think of how stupid the average person is, then realise that half of them are more stupid than that.
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