I, compared the cam I just bought for my 494 TP Build: 265/278 @ .050", 108 LSA, .715" gross lift with 1.76 rocker. This cam card showed a Lobe Lift of .406 so gross lift was correct.
To, the one Brett choose for for Cody's 482 TP Build: 267/280 @ .050", 113 LSA, .654/.645 gross lift I am guessing with 1.76 rocker, because I have noticed that the ones that show it, show a 1.73 rocker ratio. But, if you do the math, the Lobe Lifts on the cam card showed .380 x .375 work out to a rocker ratio of 1.72, so 1.72 x .380 = .6536 and 1.72 x .375 = .645
If you use a rocker ratio ratio of 1.76, then it works out to 1.76 x .380 = .669 and 1.76 x .375 = .660. I. don't know if I am missing something or computing it wrong ?
The differences between the 2 cams are the 2 deg's increase on both the Int & Exh on the .050 numbers on Cody's cam, the .046" & .055" increased valve lift on my cam. The only other major difference is the 5 deg increase from 108 to 113 on the LSA on Cody's cam.