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Let's have an AD rally at Deal's Gap!! I would love to meet the bikers on this forum in person.
Maybe in the Spring?
most excellent idea, sir!
Let's have an AD rally at Deal's Gap!! I would love to meet the bikers on this forum in person.
Maybe in the Spring?
A recent government-funded research done my Mercury Marine through the National Research Energy Lab showed that the two-stroke and four-stroke Mercury engines used for the test had problems while running E15.
The engines were a 9.9 HP four-stroke, a 300 HP supercharged four-stroke and a 200 HP two-stroke.
The report notes that all the engines ran hotter than with E10, which contains up to 10 percent ethanol.
In the E15 testing, the 200 HP engine was destroyed when a rod bearing failed, and the valves in the 300 HP engine broke or cracked, forcing researchers to stop the testing. Researches said the valve damage was due to high metal temperatures. The small engine made it through 300 hours of testing but ran poorly and misfired at the end of testing. It also showed signs of reduced hardness on piston surfaces.
Motorcyclists are urged to contact their federal lawmakers and ask them to support H.R. 3199 to continue research.
Contact your lawmakers through AmericanMotorcyclist.com
.....from the January 2012 AMA issue.
If I had spare old Vtwin motorcycle. I would LOVE to put in E85 fuel and see how it goes. I would be happy to post another E85 thread like I did in past regarding to Lawnmower running on E85.
Catty
I'm not sure of the details on each of these tests. I just keep reading and posting about it.
I am currently using only Citgo fuel with 93 octane without any ethanol. If I cannot find that, I will use other brands of 93 with 10 percent ethanol.
Maybe I'm just a little paranoid about it.
Ok - my 83 GL1100 possibly threw a rod or broke the crank, or bent a valve. I have an 81 GL1100 parts bike with a seized motor. The two motors are exactly the same.
I just purchased the entire gasket engine rebuild kit for the GL1100 for $119 shipped - it has 63 gaskets, includes the crush gaskets for exhaust and valve stem seals. It has everything. My original intention was to take apart both motors and rebuild into one good one. But .... I have been doing part searches online, and came to find out if one motor is seized due to a piston - pistons are cheap! Cranks are cheap! Valves are cheap! Crankchains are ... cheap! I can possibly get BOTH engines running and have 2 WORKING BIKES!!
If that is the case, I am going to make one look like a retro bobber and use the other for long trips. The parts bike will need a lot of replacement parts so that will take me quite a long time. A project for maybe next winter
Now .... for a serious unanswered question. I have asked this question on several other biker forums, and no one has an answer. I know that roller rockers are readily available for Harleys and Buells, and are very expensive. Are there any matches for the GL1100??? I want to install roller rockers to decrease metal on metal friction thereby giving a rebuilt motor a heck of a lot longer life. I am not interested in the increased horsepower - just the decreased metal on metal friction.
Can anyone answer this question please? Thanks in advance.
Have you checked Ebay? or if you know of any friends who have CNC experience to see if he can make one for ya . I would just browse around through Google search. If can't find it, check out local CNC shops and see if they will do that for ya. I don't know how much they will it cost to churn out new rockers with roller.
IMHO, Rocker with roller would help engine last long time and run smoother. Perhap that you might have to adjust the rocker gap a bit more tighter tolerance than standard rocker do. So you won't wear out or dings the roller surface.
Catty