CatsJ35,
with what you got going cam, header, new pistons, carb, you could up the comp with the pistons, or by shaving the head or decking the block. i am going to run ferrera +1 mm valves from the 626, and have talked to paeco, and am gong to get their valve guides hi rpm springs and retainers, you could also send the head & intake to extrude hone, and let them do thier magic...just a few things, if you want more specifices pm me...
you want power so did i and i took a huge bank loan to get it so far i ihave aqquired JDM 91' 13-Bt (turbo) going to run 13pounds of boost i will have 350hp and its reliable all day long..(so im told) the engine has 23k on it and i have the paperwork to prove it im tellingyou guys jdm engines are the way to go. it came with the 5 speed too.. i got the computer and complete wireingharness..the onlything theat was cut were the wires from the harness to the guagepannel. i alto bought the rear subframe and diff out of an a rx7 along with the driveshafts..so basicly you have a complete rx7 in duiscuise and a350 hp truck that weighs 100 pounds lighter than a miata....i cant wait.