What should i do to my 1990 Honda CRX?

well theres many choices you can go with you have the b series you got the k series you got the f series and u got the h series. it all comes down to how cheap you can get a motor and how deep your poket is, lets start with b series, its the most popular one , prices have gone up in the last year or 2 so if you can steal one and cops dont check under your hood in your area then u good they have the most aftermarket potential they are great motors fast as hell especially in the crx you can put turbo you can do everything internally really great motors, it also depends on how fast you looking to go cuz they go fast outta the box so it your call on ho fast you wanna make it after that but i can talk all day about that so lets move on...the newest and best advanced motor is the k series motor specifically a k20 these are expensive as hell u lookin at a good 6-7 grand at least but def worth it from what i hear but there so much potential with that just n/a and if you goin turbo it can surprisingly handle that with its high compression...only honda they the best...lets go f series now this is the cheapest motor you can get its a torque monster if you boost it and probably runs great if you just add i/h/e you know the normal stuff and your gonna put it in a light car so i would do that if you on the cheap side plus its a really strong motor like i said i can talk for days about each so lets move on to h series which is f series older brother but the same size and is not really safe at all to boost ...it goes for about 1500 give or take a couple hundred, this is the real torque monster it, ive seen them in integras and theres really no space under the hood so im not gonna talk about this one 2 much cuz ur car is really small and i dont think u can have power steering or ac with this so lets move on to performance of course we got cold air intake headers and exhaust you can get cams, forged pistons balnced light weight balanced crankshafts light weight fly wheel and many other things and then we got turbo which is expensive but if you gonna hook up a car what isnt expensive unless you know how to steal car and strip them down and just put everything in your car or pay someone you know that will do it for you....now heres what i would do and i dont know your cash limit buh ill go cheap as possible i would get the f22 and turbo it plus there ez to find there in every accord o i would go b18 vtec which can be the gsr engine or the type-r or get a ls block and get the vtec head and make it lsv whatever it is i need to have my vtec i need to hear that intake scream when i go through the bridges and tunnels in ny but if you want more info email me i can talk for days but im tired of typin so i hope this helps you out