Thread: My '12 GT/CS A6
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Old 04-27-2013, 04:52 PM   #59
Doug1227
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Join Date: Jun 2012
Posts: 496
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It has a 4-1/8 on it, and I bought a 3-7/8 and a 3-3/4 just in case. I'll be very happy @ 640-650 assuming he feels it's safe. Not doing the oil pump gears now, as I'm just going to go all out and do a built motor next year. Just gotta keep it together for that long. haha.
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