Asking for some help with cam lobes

796 Views 4 Replies 4 Participants Last post by 385serieshemi, Jul 14, 2010

385serieshemi

Discussion Starter · Jul 13, 2010

I have been looking through my books and have only come up with a few camshaft lobe specifications for as many years as I can find thus far. I am trying to locate lift measurements for each year and model of the big daddy engine. If anyone wants to devote a few minutes to post any info it is very much appreciated.

So far..
1970 - 1971 Intake .442" Exhaust . 486"
1977 - 1978 car models Intake .437" Exhaust .481"

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DaveMcLain

· #2 · Jul 13, 2010

I'm pretty sure you have the production cams covered. There were only a few different lobes that were used and their lobe separation and intake centerlines were altered a few times over the years.

Check with Scott Johnston at RHP I think he's researched all of the factory Ford big block cam combinations.

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fordman59

· #3 · Jul 13, 2010

There was CJ, SCJ (solid) and a P.I. cam. The specs for them were posted on here I think.

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DJOHAGIN

· #4 · Jul 14, 2010

Some info:

http://www.network54.com/Forum/2673...st-1253407644/Factory+and+FRPP+camshaft+specs

Hope that helps,

Dave

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385serieshemi

Discussion Starter · #5 · Jul 14, 2010

Thank you guys, and thank you for the link Dave. Another place for me to go for information on decisions when I start my engine build back up again.

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