What's the engine code for a Intrega Rs 93... It's a B18A or B18B ? It's for a swap in a Civic Hatch 93, I will bought a hydro transmission from a RS 2000.

Any advise before a bought anything? It's a learn projet... so Need information Can i use the ECU for the RS 93?

Thanks and sorry for my english

 

its a 140 hp b18a

 

is the 91-93 the same? B18A? Pr4 head? I know for a fact that in 96 they switched to P75 head