^^^^As topic stated...

 

a b17 is way more similar to a b16 than it is to a G3 GSR.

more than likely its going to be running too rich and also the stroke is different so it might run too hot or too cold cause of the electronic timming controlled by the ecu....

the fuel tables and the ignition tables are different....

ask them to run it off the computer system so u can get the results first then if the results are good then do the real test.

 

how about a p28?

 

As long as you have a good catalytic converter, a good 02 sensor, the check engine light is not on and the timing is set to 16* you should be fine.