it is 50:1 it is 50:1 try this helpful link... http://www.brokeboats.com/ratio.html
50:1 is used by most OMC 2 cycle outboards.
OMC recommends 24:1, UNLESS it's a Johnson oil "TCW-III". Then you can get away with 50:1, no problem.
The correct mixture is 50:1...or 1 pint to 6 gallons...if possible use the OMC Johnson/Evinrude oil, Do not add more oil than that, you will loose power. Also I recommend adding SeaFoam to each tank. It decarbonizes the engine as well as preserves the fuel. 1/3 can to 6 gal with 1 pint of oil.
Until a few years ago, yes. OMC - the Outboard Marine Corporation was the parent company of Johnson, Evinrude, and in earlier years, Lawn-Boy and Gale. They sold out a few years back to the French firm of Bombardier Outdoor Products.
For the pre-1980 Johnson and Evinrude models, the engine model number is compared to the listings in the OMC Model Reference Guide.
Somewhere on engine tags or parts numbers, you're going to see (OMC) Outboard Marine Corporation. It's either a Johnson or an Evinrude.
What is the full foem of omc
If you're referring to real estate purchases, OMC stands for Owner May Carry.
The operations and maintenance center (OMC) is connected to all equipment in the switching system and to the BSC
OMC (Overdrive Media Console) is an application that provides eBooks, audio books and online information to read. A OMC technician loads and manages that information generally from within central processing.
On pre 1980 model Johnson / Evinrude outboards, look up the model number in the OMC model number reference guide. This guide will list model numbers manufactured since 1913.
As of July 2014, the market cap for Omnicom Group Inc. (OMC) is $18,299,311,041.90.