360 magnum horsepower guess
Guesstimates on 360 magnum
I'll guess low at maybe 300,
But be warned;
at 9.2Scr, the bottom end, sub 3000, will be on the weaker side. That cam, if on a 114+4 would like 10.7 Scr.. On a 108+4 wants 10.1; both, to make about 160psi cranking pressure.
That 284 cam pushes the power up to something like 5400, so you may need, additionally, a hi-stall TC and more rear gear to take advantage of the power, else with 3.23s you won't get to it until 5400= more than 74mph in 1.45second gear.
With no other changes to your basically stock long-block, your engine should make more torque at sub-3000rpm with a cam sporting an earlier closing Ica. You may not need it or want it; just saying.
The good news is, you didn't start with an 8/1 360LA, which would be worse.
300/320hp is still a gaggle of giggles when combo'ed up nice.
