C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

'87 Cam Specs

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Old Feb 13, 2003 | 10:56 PM
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CorvetteZ51Racer's Avatar
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Default '87 Cam Specs

I'm looking for the cam specs for the stock '87 cam. TIA.
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Old Feb 14, 2003 | 01:23 AM
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Default Re: '87 Cam Specs (CorvetteZ51Racer)

Look here - http://forums.corvetteforum.com/zerothread?id=463389

Or you can click on the "Search" feature and type in "87 cam specs" then "Archived topics". There are several threads on the topic.
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Old Feb 14, 2003 | 05:33 PM
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Default Re: '87 Cam Specs (CorvetteZ51Racer)

I have a 1999 GMPP catalogue that lists it as GM part No 14093643 with the following specs:- Duration In/Ex 294/294 @ lash point. 202/206 @ 0.050".
Lift with 1.5:1 rockers 0.403"/0.415". on a 115 degree LCA.
My 87 shop manual just lists the lobe lift as 0.2733/0.2820 (in/ex) which dosen't exactly tally up with the above.
Hope this helps. :steering:
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Old Feb 15, 2003 | 11:11 AM
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Default Re: '87 Cam Specs (Davemc1963-87conv)

Their was Sevice Buletin correcting the shop manualspecs.
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