Ok so I have a 91 civic hatch dx that I want to switch to mpfi. Ive read alot on here and other sites that I need parts (throttle cable ecu distributor etc.) from an 88-91 civic/crx si. But down the road Im going to swap a b18b1 and ive read (also on here) that to do the swap I would need the same parts (throttle cable dist. Ecu etc.) from an integra so why would I buy all the parts from an si to go mpfi then later on buy all the same parts again from an integra to do the swap or should I just buy everything all together instead of going mpfi now then a year or so later do the engine swap.
Sorry if this sounds dumb I just wanna make sure I dont spend double the money on parts I wont need.

 

Your car needs to be mpfi in the first place to swap a b18 in. So unless you want to buy all the parts when you swap the b18 and do both the mpfi conversion and the b18 swap which would be a huge pain in my opinion, I would go mpfi now. You need the intake and throttle body from an ef si, resistor box, ecu, and dizzy.

 

Ok so it wouldnt be all that bad or money wasted to buy the parts and go mpfi now then do the swap down the road and also this may sound reeeally dumb but whats a dizzy ive heard of it alot is it an actual part or slang for something thanks alot

 

Does anyone have a full list of parts for the swap and a good place to find em i found alot of this stuff on ebay but idk if i trust that.

 

https://honda-tech.com/showthread.php?t=2889205 thats the rite up i used to do my swap. I just finished it a few days ago runs great and alot more power its worth doing

 

Ok thanks alot where did you find all the parts though junkyard, ebay etc. And what kind of price range.

 

Most of my kit came with the car wen i got it but the rest of the parts i needed i just got from the junk yardmake sure you get the harness for a si to cuz u will need some plugs from it and it will make it easyer in the long run. On avrage most people spend between 150-250$ for all the parts but u can also check the for sale adds here sometime people are selling full swaps

 

Alright thanks i appreciate the help im gonna check out my local junk yard and see what I can find. Whats a full list of parts though just to be 100%.

 

http://hondacrx881.tripod.com/mpfiswap.html theres a parts list on that link

 

I spent about $20 total on mine.. The easiest thing is to get a complete si im so your not looking for random sensors.. You need that the tb throttle cable Ecu resistor box and injector plugs

 

K will do thanks again and that link is the one ive been looking at lately i found the complete si im for 80 bucks on ebay it just doesnt have the tb and injectors intact they want another 75 for the tb seprate im wondering if thats a good price for both.

 

Where are you located? Do you have any junkyards near you?

 

Im in west palm beach fl theres 2 like 10 min from my house and another in miami like 30+ min away ive heard is better to find import parts