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JackB |
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#1
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Newbie ![]() Group: Members Posts: 34 Joined: 31-May 06 Member No.: 6,115 ![]() |
Does anyone have a good source for an amber (some say honey colored or clear) fan shroud for my 914/6. I've heard there's a big range of fit and quality out there. Anyone have first hand experience to share?
Thanks! Jack |
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ArtechnikA |
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#2
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rich herzog ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 7,390 Joined: 4-April 03 From: Salted Roads, PA Member No.: 513 Region Association: None ![]() |
Here's the exception I referenced...
Near as I can tell (for obvious reasons, performance cam houses do not show the CIS 911S among their offerings...) the 1975 911S differed from the "911" cams only in timing. From '911 Story' --- CODE i open/close: 2,7 2,7S 22ºbt/58ºab 16ºbt/72ºab e open/close: 52ºbb/16ºat 47ºbb/21ºat identical exhaust duration, in fact, but with timing shifted relative to the intake. I have not been able to find lift specs, and this is not my research project. But here's a case where there's no real difference between S and non-S in lift. I'd further guess but can't research this morning that a '75 2,7S has less lift than a 2,0S cam. |
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