Can I use my b18a IM and EM and ECU on a 94-95 b18c

ASSISTANCE Hybrids & Advanced Aftermarket Engine Performance
1

I plan to get the PR3 ECU and S2 IM later down the line, basically I am asking can I put the B18c in my 90 RS with stock ECU and reuse my stock IM and EM. I know I wont have VTEC. I just want it to run my car for now. Thanks!

2

intake manifold: no, it won’t bolt up
exhaust manifold: yes, it will bolt up
ecu: it will run, but you’ll throw tons of codes and performance will be horrible.

just save up a little longer and do it right the first time.

3

I will get the PR3 then. Thanks for the reply!