Zex Kits help

never used NOS before and wanted to get some advice. I have an 89si still with that ugly D16A6 with tons of mods. I see alot of Zex smart kits on Ebay but wanted to know, do I need a WET or DRY kit? does it make a difference? do I need to buy bigger injectors with a 75 shot? what else do I need to do with my car for a 75 shot?

what are your mods on the a6? you want dry, and for 75 shot you should upgrade fuel system *fuel pump, fpr, injectors, fuel rail if you want, new fuel filter wouldent hurt*

cai/headers/3"exhaust/racing cat/drag manifold/gsr throttle body/msd/apexi s-afc/gude cam/adj cam gears/pulleys/adj fuel reg./chipped ecu/ngk irridiums/low temp stat/
then i have R1 racing seats/auto meter 5" tach/custom black carpet/rockford system/tint/tokico suspension/have a shogun kit sitting in the garage(body work and paint job very soon)/ g3 projectors/carbon tail lights/15" rota slipstreams,ACT stage 4 clutch

aight you already got a fpr and im assuming its a drag intake manifold?, yea ide say injectors, fuel pump and the zex and it would hold out nice if you dont abuse it

You'd have to run colder sparkplugs with a 75 shot too.

if i remember correct the ngk's are good so are champion's for spray