lets go on the facts that a reliable build that will last is 300 whp its kinda proven

 

well the motor is being built from ground up.
so far i have a gsr oil pump, ls block ls crank and a stock gsr head.
plans are to get 400hp.
was thinking iam going to buy forged turbo pistions, rod bearings, duel valve springs, head studs, and eather I or H beams rods.
dont know which ones to use

 

i beams or h beams dont matter
dont get the light weight i beams cuz there weaker than h beams and they cost more (crower)
The thick *** crower i beams are nearly indestructible.

 

It doesn't matter and then you go on to say why it does matter.

I would go with some Eagle H-beams. Can;t go wrong there.

 

its i just want to stay under 750 for pistons and rods