Reply to "Questions regarding George's 275/285 Custom Street Cam Profile"

George PAdmin.

Lobe #1474 has 280° advertised duration.
Ground with 112° LSA and 106° ATDC ICL, the exhaust centerline = 118° BTDC
The valve events look like this:

EVO = 78° BBDC
IVO = 34° BTDC
Overlap = 56°
EVC = 22° ATDC
IVC = 66° ABDC

I've seen your comments on Blizz's forum about valve events and cam design for the 302, you're getting it. I love it when that happens. Figuring out the valve event data is a matter of being able to figure out the lobe centers, and knowing the advertised duration. I could probably crank-out some math equations, interested?

7/31/154:43 PM

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