5.2L Hp and torque estimate?

Just curious what kind of power could I expect from my 95 5.2 magnum, stock heads, cam, Hughes Hug1110 valve springs, mopar electronic distributor with gm hei, professional products crosswind 4v manifold, Carter AFB 600cfm, 340 exhaust manifolds 2.25” into a y to a single 3” exhaust. The transmission is a T5 5 speed. The car is a 64 valiant 2 door.

I have read that the 5.9 stock with a carb swapped on is in the 300hp range. So what could I expect from the 5.2?