Stock 460 cam specs.

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Aug 28, 2002 | 02:09 PM

fat_trucker

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Joined: May 2002

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From: Rice Lake USA

Stock 460 cam specs.

I bought a cam from my local store and I wanted to compare it to a stock cam. He said it was bigger than stock, but I wan to know how much. My new cam is .490 valve lift, .280 cam lift, lobe spread of 110 duration is 212 @.050" Any info will help. Thanks.

Aug 28, 2002 | 11:22 PM

LxMan1

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Joined: Dec 2001

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From: Louisville,Ky.

Stock 460 cam specs.

According to the Haynes manual, the stock cam lift is .253 intake/ .278 exhaust. With the rocker arm ratio of 1.73 that equals .438 intake/ .481 exhaust. They don't give the duration figures.

Aug 29, 2002 | 09:36 AM

fat_trucker

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From: Rice Lake USA

Stock 460 cam specs.

Thanks a bunch. I just wanted to see how much bigger it was. Thanks.

Sep 1, 2002 | 10:32 AM

DeGideo

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Joined: Aug 2001

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Stock 460 cam specs.

I posted about a month back the stock specs on the late model EFI460 cam.July 16th was when it was posted.Looks close to the specs for the 460-4V cam.