Mopar 509 cam

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Mopar 509 cam #2098611 06/26/16 05:16 PM 06/26/16 05:16 PM
Joined: Dec 2004 Posts: 415 New Braunfels, TX 4 416challenger OP mopar
416challenger OP mopar 4 Joined: Dec 2004 Posts: 415 New Braunfels, TX	What should the spring pressures be for a Mopar 509 cam?

Re: Mopar 509 cam [Re: 416challenger] #2098627 06/26/16 05:39 PM 06/26/16 05:39 PM
Joined: Jul 2009 Posts: 794 massachusetts U.S.A. 1 1969ronnie super stock
1969ronnie super stock 1 Joined: Jul 2009 Posts: 794 massachusetts U.S.A.	hi,old 509 big block cam used #3690933 springs 109 lbs @ 1.900 and 333 lbs @1.400 . new 509 cam uses #5249848 springs. the wire dia is .224 on the 933s vs .216 on the 848s. ronnie

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