Are you using .050" events to make the comparison, advertised seat timing, or something else?
The RAIV camshaft wasn't measured at .006" tappet lift and I doubt if the 2802 was either. Most aftermarket cams are rated at .006" tappet lift for their advertised numbers.
As small a difference as it sounds if possible one would want to use as close to the actual seat timing as possible or at least used the same tappet lift comparisons between the two cams.......IMHO.......
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73 Ventura, SOLD 455, 3740lbs, 11.30's at 120mph, 1977 Pontiac Q-jet, HO intake, HEI, 10" converter, 3.42 gears, DOT's, 7.20's at 96mph and still WAY under the roll bar rule. Best ET to date 7.18 at 97MPH (1/8th mile),
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