I have a 93 fd and wanting to put a 20b in my car. Just want it completely stock for now. What all would have to be done? If I buy the engine, wiring harness and ecu what modifications would have to be done to make it work? any info. would help!

 

search and FAQ are your friend!

 

we get one of these post once a week.


I think the mods need to put a sticky up that says.. "SEARCH BEFORE POSTING OR GET BANNED"

 

$30,000

 

are you jocking right?

 

I just want to see what he'd say......

though, that isn't far off if you just drop a car off at a shop and say, "I want to pick up a fully built and tuned 20B when I come back in 2 months." "Possibly with a big single too."

 

I dont think $30,000 will be enough for a professional transplant.....

 

I was quoted 30k by a reputable shop on the east coast of the US......so I'm going by that.

 

$30-40K or more depending upon not only the transplant but the "extras" that are done at the same time.

 

It is such a nightmare to try and get the stock Cosmo ECU and coils working in an RX-7 that you are better off just using a cheap standalone EMS like the Microtech LT12S if you want to limit your expenses. Just be advised that this is NOT a cheap project, and it involves a lot of customization and tuning that is not suited for somebody who is accostomed to easy bolt-on modifications. You can see RETed's FC guide for basics, but add a custom engine subframe ($1,500-$2,500) for your FD.
http://fc3spro.com/TECH/SWAP/COSMO/20b.html

That's a pretty accurate quote in my opinion. Most pro shops in the US are closer to $35K, but as with any custom procedure, prices vary depending on what you start with and what you want to end up with.