I was wondering will it be ok to run a stock 91 CRX ECU with the ZC motor? or if you have an suggestions please post them

 

Depends are you mulitport? If so an Si is fine, heck an HF will work too, but it'll suck *****. PG7 will be best though, or just chip your PM6

If you're dual port, I'm not even gonna say nothing but go swap to multiport you lazy bum :P

 

Best option: Chip your ECU, get an eprom burner and run whatever maps you want.