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VRO stands for "Variable Ratio Oil" and refers to a fuel-oil mixing system found on certain outboard motors, particularly from Johnson and Evinrude. This system automatically mixes oil with fuel at varying ratios depending on the engine's RPM, ensuring proper lubrication while reducing oil consumption at lower speeds. It helps maintain engine performance and longevity by providing the right amount of oil for the engine's operating conditions.
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What year is a evinrude vro 70hp outbourd motor model E70ELCO?
The Evinrude VRO 70hp outboard motor model E70ELCO was made in 1985. Evinrude was founded in 1907 by Ole Evinrude.
What is the engine compression specification for a 1989 Evinrude 110 hp VRO outboard motor?
110
Fuel mixture for a Johnson 40 HP VRO outboard motor?
How much oil do I use per gallon of gas for a 40 HP Johnson motor
What is the fuel mixture for a 1987 Johnson 175 GT outboard motor?
This engine should have a VRO pump and if it has been bypassed the mixture is 50:1
What is the full form of VRO?
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What is the passing marks for VRO post?
75
What is the role of vro in Andhra Pradesh?
11000
What is the role vro?
village revenue officer
What is the gas oil mixture for a 1984 Evinrude boat motor?
The 1984 year model Evinrude outboard, if not vro equipped, would need a 50:1 fuel to 2 cycle oil ratio.
What is fuel mixture for 1992 115 Johnson?
'92 Johnson 115s are VROs which will vary fuel"oil ratio if operating properly. At idle, should be the 50:1 std. up to 100:1 at WOT. Some owners bypass oil-side of balky VRO pumps and pre-mix. Pretty bullet-proof motor if no VRO problems and seasonally maintained.
What is the greek word for rain?
Rain => Vrohi (pronounced VRO-HE) => βροχή
What is the gas mixture for a 1988 Johnson outboard motor 90 hp?
If this is not a VRO injected engine, mix one pint of 2 cycle oil to every six gallons of fuel, to obtain a 50:1 ratio.
