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Author Topic: Stock CJ camshaft specifications at .050" lift?  (Read 1610 times)

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Joe-JDC

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Stock CJ camshaft specifications at .050" lift?
« on: March 26, 2021, 05:55:42 PM »
Do any of you have the actual camshaft specifications for the Ford CJ stock camshaft at .050" lift.  The books I have list the duration as 270/290* @.100 lift.  Anyone have updated figures for the .050" duration, lobe separation, lift figures, etc.  I am building another 428 CJ for a Shelby that will be using a NOS Ford camshaft, and I would like the information for dyno comparison testing after completion.  Joe-JDC
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plovett

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Re: Stock CJ camshaft specifications at .050" lift?
« Reply #1 on: March 26, 2021, 06:38:32 PM »
Hi Joe,

I have mostly read 206/221 for the 0.050" duration figures. Sometimes 206/220.   I think the lobe separation is 115.   

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« Last Edit: March 26, 2021, 06:46:11 PM by plovett »
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BigBlueIron

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Re: Stock CJ camshaft specifications at .050" lift?
« Reply #2 on: March 29, 2021, 08:15:10 AM »
I think you are right on the money plovett.
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My427stang

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Re: Stock CJ camshaft specifications at .050" lift?
« Reply #3 on: March 29, 2021, 10:23:59 AM »
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Ross
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- 70 Fastback Mustang, 489 cid FE, Victor, SEFI, Erson SFT cam, TKO-600 5 speed, 4.11 9 inch.
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Joe-JDC

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Re: Stock CJ camshaft specifications at .050" lift?
« Reply #4 on: March 29, 2021, 10:42:23 AM »
Thanks.  I was close on my figures and memory, but now I have something to print and keep in the records for comparison.  Joe-JDC
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