on top of my signature iems ,im planning on this:

GE or Darton 84mm sleeves
arias/ JE 12:1 pistons
eagle rods
type r lsd
cusco 5.0/ ats 4.9 fd
skunk2 stage 2
port and polish head

let me kow what u think, should or shouldnt do.
also is there any block work to be done to put te 84mm sleeves in?

 

I dont beleive the sleeves are needed, unless you are absolutely dying to get an 84 mm bore. If you are willing to sacrafice, just bore it 0.20 over and run an 81.5mm piston.

 

but the 84mm will net me some nice torque/hp gains. very similar to the b20/vtec