Regardless of what you do get you're car tuned for nitrous w/ an engine management system like hondata or a vafc etc...
zex 75 shot + cams = you might run into some ugly issues w/ a stock valve train. Why ? Because you are not running a motor w/ 9.3:1 compression like an "LS". Hence you're valvetrain is going to be strained w/ high duration & lift cams when you are spraying.
Warning to you, agressive cams might call for ruff daily driving :-/
Nitrous is the cheap way out. I would personally save my cash & go w/ a custom turbo kit using primarely inlinepro's stuff & some hondata...
Think about it, sell you're nitrous & that will buy you.. hmmm a tial wastegate & a used bov... lol :-/
Anyways, good luck.
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