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Join Date: Oct 2007
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964 camshafts for 1982 930 turbo

Does anyone have or know the optimum cam yiming for 964 cams in a 1982 930turbo??

Please let me know.
Old 12-03-2007, 09:10 PM
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Set them to the standard 964 timing, 1.26mm.
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Old 12-04-2007, 03:39 AM
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thanks for your reply, I have heard that they can be advanced to 1.36 to 1.4
Old 12-07-2007, 04:25 AM
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I think you'd be safe in advancing it a little and you'll probably add a little midrange. I'd be curious how it works. I have mine set at 1.26 and power peaks at about 6400 so there's probably some room to add midrange without losing much top end.
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Old 12-07-2007, 04:47 AM
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What do you mean by optimum? Do you want top end (track/DE)? Then retard back to 1.0. If low end (street app), advance all the way to 1.26. With other hybrid cams, it really depends on the build too, but a stock 964 is a solid all around cam at 1.26.

That was the long way of saying, "what David said".
Old 12-08-2007, 07:08 AM
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