Max power stock was 1300 mb, NOT 1200. DO NOT under any circumstances attempt to simply merge th oil into the fuel line on a pre-"F" 750. The "F" oil in the fuel mod is more than simply the re-done plumbing on the outside. In the old pre-"F" engines, the oil line goes straight to the bearings. With the "F" mod, a small amount of the fuel goes through an orifice to the bearings. If you do not have the internal portions of the "F" mod, and you tee off of the fuel line to the bearings, you WILL FRY THEM!

PS. You DO NOT need a "new style pump". If your pump is not pumping up to snuff, all you need is a pump that works, be it old, new, or pink with purple poka-dots.