LS Build.

[Jenson]

Edit:Im an idiot and didnt read the full OP

[BABY J]

Why in the world anyone uses eagle rods for an all motor build is beyond me. Grab some nippon racing CTR pistons, shot peen stock rods, arp rod bolts, Crower 405's and valvetrain, port and deck the head to desired CR. Standard will be 11.4:1 with that combo. This is assuming all bolt-ons are already in place with tuning capability. And this is the N/A section so I dont understand why people are saying just buy boost...

Probably because w/ the Eagles it's setup to run boost as well if he changes his mind and you only have to go into the bottom end once. The OP wasn't sure on NA/Boost so this is the smartest approach if he changes his mind later.