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Dave Noll · 09-25-2014, 11:56 PM

Before I have a smaller cam ground I want to exhaust my options on this big one. The cam card says that the int. open's .050 @ 23' BTDC installed @ 102 int CL. Currently this happens @ 24 BTDC. (101 cl ?) If I advance this 4' that would be 28 BTDC. If I understand right that would be 97 int CL. I dealing with a low power problem. ........... 97 just seems way out there to even try. Application is 1972 351c/240hp 2bbl. Comp ground the cam. Input/ideas.

09-25-2014, 11:56 PM	#1
Dave Noll Senior Member Join Date: Nov 2007 Location: Div. 6, Eastern, WA Posts: 710 Likes: 2,708 Liked 240 Times in 112 Posts	351c Cam Timing Question Before I have a smaller cam ground I want to exhaust my options on this big one. The cam card says that the int. open's .050 @ 23' BTDC installed @ 102 int CL. Currently this happens @ 24 BTDC. (101 cl ?) If I advance this 4' that would be 28 BTDC. If I understand right that would be 97 int CL. I dealing with a low power problem. ........... 97 just seems way out there to even try. Application is 1972 351c/240hp 2bbl. Comp ground the cam. Input/ideas. __________________ Dave Noll, EF/S ,?/SA 6526 Last edited by Dave Noll; 09-26-2014 at 02:29 AM.