You can toss in CTR cams off ebay for cheaper than that difference. You can get a afterM IM, a TB, a header, CAI, and exhaust and have a relatively quick little banger. Just also remember to REPLACE EVERYTHING lol...all rubber, seals, gaskets, WP, timing belt, clutch, check flywheel, rear main seal, TO bearing, etc.....

Good stuff:

Place racing makes a part that corrects the lining of your acc. cable so you dont have to put in a different one.

DC header

anything HASPORT

if you want to have AC, hasport also makes a bracket so you can bolt on your si compressor

local dealership- tons of parts for this motor can be obtained via 1990-91 integra or the del sol

get axels from the integra too (90-91), youre not gonna have to worry about power ratings here

you can use the si wiring harness, just buy the sub-harness ($75 new) for vtec, from hasport

wire the 02 sensors right

Typhoon makes a IM that is 63mm and designed after a TR

+++for free check out hasports site for parts lists and what will work with your setup as far as USDM stuff

dont buy the cheap crap...you will regret it, lose more money to fix it, then be pissed when a crx cost what a GSR would lol

dont buy just crap either...watch out for things, do your research, dont buy crap like "spoon ECUs" or dink CAIs on ebay. Ebay can save you alot of money though, just know what you are buying, find part numbers etc...

along the way feel free to send me a message if you need to