I've got a 1990 civic hatch. I am running a D16Z6 motor with a 1995 civic si OBD1 ecu, HP raceing intake, Topspeed 4-2-1 header and cat-back exhaust. I'm planning on getting a VTEC controller, my question is like this...... what should I set it at ??? I'm hearing alot of diffrent answers. I hope that someone who really knows what they're talking about can help me out.

fachizzle, my nizzle!!!

 

5600

 

i've heard vtec controllers are not worth the money
(my opinion)

 

isnt 5600 really high for a Z6 seeing as how it redlines at 7000. set it around 3800 or 4000