jays2000

I just install the apexi V-AFC and i would like to know anyone put it yet and what is the best to point to make the vtec and fuel. I want to make sure it go smooth and correct thank you for help me out

derryck

The transition for VTEC should be set at 5600 RPMS and fuel will vary a little depending on your car, your climate, etc. Generally you start out taking out fuel in the -3% to -6% range until the higher (8000+ RPMS) range in which you take even more fuel out ( I think mine was in the -11% range up high). The Denso Iridium Spark Plugs also helped to smooth the VTEC transition (dyno wise) and added a couple of hp.

Pepe

Did you tested the Iridium plugs at the Dyno?
Let us know the results.

derryck

Pepe,
Yes I did test them and they seemed to average out around 1-2 hp gain across the board. The car idled smoother and there was a noticable smoother VTEC trasition both on the dyno and on the street.

Pepe

[QUOTE]Originally posted by derryck
[B]Pepe,
Yes I did test them and they seemed to average out around 1-2 hp gain across the board.

jays2000

Hi derreck i'm confused about the wide /narrow throttle what position each od them should i set it on your car and the vtec cnt,v/t unmt,throttle lo and hi to what position and the last one is setting Nep :Hvt and Lvt i want to follow your tune setting. I wish you can help me out fro this becasue i this i don't know how to tune it more hp so thank you for your help