It may help but not likely. The 1206 used a smaller total degree of automatic advance at full throttle due to the turbo. So it depends on what your pump advance total is to make a determination as to where to put the static timing. Also the 856 used more advance than an 806 and when a lot of pumps are rebuilt they are rebuilt or replaced with 856 pumps so when put on an 806 you retard injection to that 6 degree setting to compensate for this. I guess what I am saying is , if it doesn't make it start any better by going to 8 degree static timing I would put it back to 6 for better full load performance. I don't have my service manual handy right now or I could look up the actual specs.
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Today's Featured Article - Upgrading an Oliver Super 55 Electrical System - by Dennis Hawkins. My old Oliver Super 55 has been just sitting and rusting for several years now. I really hate to see a good tractor being treated that way, but not being able to start it without a 30 minute point filing ritual every time contributed to its demise. If it would just start when I turn the key, then I would use it more often. In addition to a bad case of old age, most of the tractor's original electrical system was simply too unreliable to keep. The main focus of this page is to show how I upgr
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