what all will i need to do this swap in my 90 crx si?

http://hmotorsonline.com/shop/sc2000...age&item=30003

 

Obd0 to Obd1 conversion harness
B16 engine mounts
Shift linkage needs to be modified
and this: Obd1 B16A

Your link is to an obd0 (PR3 ecu) setup so if you want to go obd1 this engine would be better. All ready obd1 setup (p30 ecu) so you won't have to swap the dizzy, mod the injectors, etc.

Then read this: B16 CRX Swap Guide

 

maybe i should just buy this swap. if i go this route, will all i need is hasport linkage and hasport efb1 mount kit?

http://hmotorsonline.com/shop/sc2000...age&item=30002

 

No...it comes with a PR3 or PW0 ecu. Both are obd0 which means you will have to get a new dizzy, mod the injectors, etc to make it obd1. Cheaper up front but depending on what you pay for all the parts it could cost more.

Go with your first choice if you want to go that route. It's a better engine. For a CRX I would recommend Innovation motor mounts (less expensive and better than Hasport and has a strong following in the rex world) and sending your linkage off to WickedInnovation.net to have it cut down and have the zero play linkage installed. Then build your list to go obd1.

Of course you could just start off obd0, get the motor installed, and then get everything you need to go obd1 to start off with (which is what I am doing) if money is a limiting factor. You should also give hm a call to see if they have an obd1 setup for the xsi you are looking for if you have to have it obd1 from the get go.

 

obd0 first to start its always easier to convert later... but u can still tune obd0 good so its no big deal and you can always get a pr3 sockted and tune..

 

i already have a b16a sir2 that is obd1 with hydro tranny that is installed in my 95 hatch. i was just trying to figure out which would be the better option. if i want to install the sir2 in my crx, what all will i need?

 

Engine mounts (hydro kits)
cable to hydro conversion kit
shift linkage adjusted
obdo to obd1 wiring harness
an integra T bracket (I believe)

I can't think of anything else off the top of my head but that should cover most of it.

 

im debating using my sir2 swap and just using a y1 cable transmission so i dont have to worry about cable to hydro conversion

 

 

if i just go with the obd0 complete changeover from hmotors, will all i need is mounts and shift linkage? what is the wiring sub harness they mention for $60?

http://hmotorsonline.com/shop/sc2000...age&item=30002

 

Yep, that's it for the most part as long as they supply the correct axles to go with the intermediate shaft they supply you with.

You just need Hasport EFB1 and EFBLINK . . oh, and a little quick wiring for the vtec, knock sensor, and second O2 sensor for the OBD0 pr3 ecu.

You will also need the rear L bracket which doesn't look like it comes with the motor swap.