Do I use a stock ECU from a 95 EX civic only (obviously an ECU that can controlled VTEX ), will I need to do any type of tunning?

Will it run perfect, ok, or badly if I do not chip and tune the ECU?

Thanks

 

Using the p28 will get you the best performance, and yes, thats from a 92-95 civic ex. Oh, and its VTEC, but yeah, it might be able to be tuned a little more to squeeze out some extra power though. But im running a p28 with an obd0 to obd1 swap.

 

how much more power can I squeeze by chipping and tunning?

 

i dunno, not a bunch, maybe a couple ponies. Depends on what else you have to, im throwing in new vlavetrain and a comp cam, Along with y8 intake mani and then h/e, so i think i will gain more noticable gains with tuning than just a stock minime. The minime does have higher compression than the normal d16z6, so you might have an advantage there.

 

thanks for the info.