I swapped a B20Z into my sol and at first I was getting a lean code. It has sense gone away, but yesterday I checked my Long Term Fuel Trim and it was at 14%. I am using a 96 LS ecu with the stock 240cc injectors.

So should I get larger injectors? Or go with a FPR?

Look at these numbers:
1.8L -> 2.0L 11.1% increase
240cc -> 270cc 12.5% increase

It seems that if I go with the larger injectors things should be better. Or should I stick with the stock injectors and try and tune it?

Does anyone know how much more the stock injectors can deliver? What percentage? Are the stock B20Z injectors 240cc as well?

Thanks, Octavious.

 

Anyone have any ideas?