340 Pistons .040 over and a steel crank

What the title says, looking for some .040 over pistons-forged-hyper--not sure. I want forged but builder says if no Nitrous, hyper pistons are lighter and will last.

Need a steel crank also, like it std so I can hopefully get it turn just .010 to be perfect.

Up in cold Michigan, lol. Its cold alright, high temp today was not even 50 degrees:angry7:

Oh yeah, stock compression around 10 to 1 and stock 3.31 stroke.