CG901
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Everything posted by CG901
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So did you set the 90 degs BTDC based on dyno work, is this the static setting recommended for your engine? I am not sure what the 189 degs OT from BMW Motorsport means yet!
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Preyupy, thank you. Makes good sense. I am waiting for the BMW guys in Munich to clarify the specs in the manual which seem to specify a static setting for the pump pulley. The german translation applied to technical literature is inaccurate!
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Preyupy, thanks for this advice. Will check the piston position in the pump. Given it’s the M12/13 Turbo, getting this right will likely make a big difference in performance. I don’t have a dyno so engine has to go back into the car to get a start.
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Hoping to tap into the expertise here. I would like help to set up a mechanical fuel pump sprocket orientation to correspond with TDC. Yes, it was correct when I disassembled it but it was moved during storage. The guidance from BMW Motorsport is 189deg OT change. This is the german translation. How can I determine the position of injector piston #1 when #1 cylinder is at TDC?
