Is it posible to install a 13b cosmo with a stock fc3s ecu,using the stock turbo?

 

yes.

you will need mounts
you will need to swap some electronics to work with the turbo ecu
you will need an intercooler as the factory top mount intercooler doesn't have a place to mount

transmission mounts just fine

you will need to do quite a bit of research on the electronics side.
read up
http://fc3spro.com/TECH/SWAP/COSMO/13b-re.html


the search button will help you quite a bit in finding the proper
not many of us are friendly over such broad & frequently covered topics

 

Thank's for the help,the engine is already in the car,just that my microtech was stolen so now I have no ecu,exept for the factory one

 

if you are using a T2 turbo then yes, a t2 ecu will work.

if you are using the cosmo twins then it will not work properly unless you run the turbos parallel opposed to sequential.

 

Thank's,yes it's a
factory turbo.