What would you guys reconmend on putting in a stock 420a motor piston/rod etc so i can turbo it so it can handle it.

8.8:1 JE Pistons
Eagle H-beam Rods
New Bearings and Gaskets
New Waterpump and Oilpump
New Timing Belt and Mechanical Tensioner

Head checked for warps and cracks
New valve seals, retainers, and keepers
Crane Springs, PT Rockers/Lifters
Might as well do Cams too (Crower/Crane)

This is what I would recommend, of course the head upgrades arent really necessary, but if you have the money it is well worth it while you are there. Also some porting and a valve job would be good too.

Some other good stuff would be.....

Port Intake Manifold
60mm MP TB
UDP
Cam Gears

Just other bolt ons like that


Depends on your cash flow and what you want to accomplish.
You may need fuel management such as MSnS, if you want to make really big power and have more control.

also might want to consider ARP head studs