cam selection

I ran 4 comp cams in recent years & liked everyone of them, The .284H likes at least 9.5 compression, These are the ETs i got out of them.

73 Swinger, .060 360 with KB190s, 10.2 comp. 915 heads, RPM airgap, 750dp, 2800 stall & 4.56 gears, 284H cam, In full loaded trim PS/PBs at 3700ft. it ran 13.0s hitting the limiter in every gear through the exhaust.

75 Duster, 451 lowdeck, 9.73 comp, M1 intake, 750dp, 4400 stall, 4.10s, stock iron 906s, 284H cam, 10.91 @ 120.56 on a 1.51 60ft. in mine shaft air, race weight was 3200 lbs.

Same 75 duster with 2 changes, Installed a 282s core, had comp. grind it to some specs we picked out over the phone, ground it for a 108*, 543/529, 250/256 @50, dropped on a Weiand TR with 2 600 1850s.
In the heat it ran a 10.87 @ 123.58 on a sorry 1.63 60ft.

71 Swinger that my friend had, stock bottom end 360, Perf. intake, 3310 carb, headers, stock converter & 3.91s, ran it with reg. skinny street tires on stock rallyes, after we ran out the rotton gas & installed a fresh set of plugs through the exhaust & all over the track through 1st. it ran high 13s @ 102-103

Never a flat lobe on any.