 Stock Cam, 1.7 vs. 2.0 |
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| cwpeden |
 Oct 11 2011, 11:43 PM
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#1
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Great White North, huh?  Group: Members Posts: 916 Joined: 20-August 06 From: Victoria BC Member No.: 6,693 Region Association: Canada  |
Simple question.....What is the stock grind?
All stock cams are the same, right? Thanks |
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| jcd914 |
Oct 12 2011, 12:28 AM
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#2
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Advanced Member Group: Members Posts: 2,096 Joined: 7-February 08 From: Sacramento, CA Member No.: 8,684 Region Association: Northern California |
What I have been told (by those that should know) for years.
Is that the cam part numbers never changed but the cam grind changed over the 5 years of production for emissions. So an early cam in, say a 70 1.7 had the same part number as the cam used in a 75 but the cam profile was a little different. All our competition engines that had to meet production class rules used an Elgin cam grind based on the earliest specs. Jim There are different size cam gears depending on how the cam and crank mesh. |
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Posts in this topic
cwpeden Stock Cam Oct 11 2011, 11:43 PM
cwpeden So Lift and duration? overlap?
Nevermind, this i... Oct 12 2011, 07:01 PM
gothspeed I believe these are the stock 2.0 cam specs, as no... Oct 13 2011, 10:41 AM |
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