B20 motor swap, need help!!

[jsoto0722]

Yeah ive got a 90 ls with a b18b1 swap already and the motor is trash and want to swap it out for a 00 crv b20 and was also wondering what i might need in order for this swap to go smooth.

Do i need to replace and wiring harnesses?
Can i use the oem ecu?
What about the exhaust system? Can i still use the 90 exhaust or will i have to swap that as well?

Any advise will help [=

 

[BrokenTalon27]

Please do some research on your own. These questions are commonly answered in most swap How To's.

 

[natt2000]

you'll need a jumper harness to convert to the correct obd, along with a distributor adapter[/B]
Can i use the oem ecu? no. you will need a b20 ecu
What about the exhaust system? Can i still use the 90 exhaust or will i have to swap that as well? it should work
[=

 

[da9 b20 beast]

X2

Please do some research on your own. These questions are commonly answered in most swap How To's.

but jst cuz i have nothing else to do ill help u out a lil
u dont need to replace harness....yes u can use ur oem ecu(i would chip it to run a lil better if i were u),u can use ur 91 header but will need to take it to a muffler shop the down pipe will be a lil short so need to get it extended a lil so it reaches the exaust....

 

[DaddyBuiltRacing]

No you don't have to change wiring
YES YOU CAN USE THE LS ECU! B20 IS OBD2 SO THE STOCK B20 ECU WILL NOT WORK FOR YOU
Exhaust will work

 

[emd513]

pretty much its a plug and play deal.im about to do one for a friend and everything that i have found shows no swaping of any other parts everything should bolt right up and go

 

[jsoto0722]

ok well i jst found out that the wiring harness running from the fuse box to the ecu is fried...

again does anyone know where i can get a used one?
ive looked through alot of the forums and not having much luck.

if anyone out there has a good one they are willing to sell hit me up on my inbox plz

 

[SexySSBP]

Junkyard...or ebay...

 

[Samurai_Blue]

please do research as this is an easy swap

 

[jsoto0722]

yea my local JY wont sell me the wiring harness, idky

 

[jsoto0722]

look the whole point of a FORUM is so ppl can help ppl, not jst tell others to "DO RESEARCH" if ur not to be of any help than dont post anything.

 

[da9 b20 beast]

look the whole point of a FORUM is so ppl can help ppl, not jst tell others to "DO RESEARCH" if ur not to be of any help than dont post anything.

exactly its a forum which means questions like this have been posted up more than once before...do some research and ull see that there is alot of helpful information thats already up so u wont need to be waiting on an an answer if u need to know asap...just a suggestion if u want to take it