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08-10-2020, 08:05 PM | #1 |
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Join Date: Oct 2016
Location: Pa
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Isky 431 track question
I was wondering if anyone knew the lash adjustment for a old Isky 431 track cam for flathead ford... thanks
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08-13-2020, 12:14 AM | #2 |
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Re: Isky 431 track question
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08-13-2020, 12:36 AM | #3 | |
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Re: Isky 431 track question
Quote:
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The only thing nice about being imperfect is the joy it brings to others.... "Silver rings, your butt! Them's washers!" "We shot our way out of that town for a dollar's worth of steel holes!" - from 'The Wild Bunch' - 1969 https://www.youtube.com/watch?v=7NReUd2_0u0 |
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08-13-2020, 06:26 PM | #4 |
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Re: Isky 431 track question
The 431, is a 274 duration cam, Howards, has 2 pretty close versions of that lobe:
Howards Cams .020--.050--.200---Lift 272.7 248.0 175.7 0.412 274.8 250.0 177.6 0.415 This is Howards biggest cam 286.8 262.0 189.5 0.440
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Frank '35 Ford Model 51 '48 Ford F3 '54 Ford Tudor Mainline |
08-14-2020, 08:33 AM | #5 |
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Re: Isky 431 track question
I ran a 296 59L block with a 431 in 1962. My best was 110 mph with a 15.31 et This was in my 1933 roadster. The 33 pulled hard.
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08-16-2020, 09:17 PM | #6 |
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Re: Isky 431 track question
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