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Deets

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Posts posted by Deets

  1. On 12/2/2020 at 6:07 PM, WALZ said:

    I’m not worried about $6.50/gal race fuel. It’s distance. Glamis and St Anthony you burn so much getting to the good stuff.  Oregon, Utah and Michigan it’s not a problem. I think I’m going to keep as-cast. You guys pointed out some good threads and the DL as-cast actually has mild porting compared to CP cast.   Mid 80’s hp is nothing to sneeze at when it’s getting the fuel economy.  I am going to ditch the 10 pound heavier LSR +4 for a shorter aluminum one then ditch the hipers for less rotation weight.  Stick a fork in it! This build has taken way too long.

    Pics, we need pics

  2. Been pretty busy the last couple months, finally got the bike out for a ride. A little fat, but that’s to be expected with the heat. Did some road riding and I could feel and see the bike torquing sideways when I’d get in the throttle, then straighten up when I let off. 
    Checked it out and the adjusters move up and down freely (not sure if that’s normal), and the axle has play back and forth in the swing arm. I’m not convinced that just tightening up everything will keep the play out. 
    I’m sure some of you guys have seen this before?

  3. 3 hours ago, Yaxy said:

    This is a great conversation and like the rest of you I am learning a lot. Over my 30 years as a Banshee owner I would like to share the following points:

     

    - Your engine is a pump. It needs a combination of fuel and air to run. An imbalance of any of these 2 components can lead to performance and longevity issues.

    - Since you are on a 2 stroke, let’s define fuel as a combination of Oil and Gas. Air is the 3rd component.

    - Your carbs have a pilot and a main jet where a combination of gas and oil flow through them.

    - When I was a youngster, I used to think more oil made my motor run richer.  This is incorrect.  Gas keeps your motor cool, oil is there to lube your parts. (Think of a 4 stroke motor, you don’t put oil in your gas tank).  The more oil in your gas/oil mixture the leaner your motor is running.

    -  With the above said, after an engine rebuild, I will always run a little extra oil in the gas for extra lubrication.  I will do this for the first 3 tanks of fuel and then back to my normal gas/oil mixture.

     

    What I have learned. I used to mix 20:1, then 32:1, then 40: 1 and now 50:1.  I feel 50:1 is a comfortable balance of a gas to oil mixture for the modded Banshees I own.  We want to keep our motors lubricated thus we want to use the right amount of oil, not too much, not too little.  The oil you buy should have a recommended gas/oil listed  See what they recommend (Call the manufacturer if needed)  and use this as a starting point.  Whatever you decide on for a mixture, always remember to verify your jetting.

    Well said

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