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too small, those are cam that are good for 5.3's, 6.0's love more duration and lift, i would go with a 236 cam, but this bigger cam eats up the nitrous and hits like a mofo and to still get better gas mileage then my dad's 06 SSS, the bigger cam will make the better power
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yeah... big cams will make more power in rpms that are useless. there is a such thing as over camming a motor. sometimes smaller is better IMO. i honestly think your truck would run faster with a smaller cam. look at it this way. you have a bigger motor, better heads, a cam, 150 shot, gears, and a single cab over me but only put down 3/10'ths better in the 1/8th than my stock cammed smaller motor in a ecsb with 3.73's.