any ideas on what to set my vafc to for use with my turbo? vtec x over, fuel correction, and any thing else i may need to set. it is a 5th gen prelude, drag gen 2 turbo kit, 6 psi.

 

You sir, need a DYNO TUNER to tell you such things

 

x2

To backup the need for dynotuning, when i dynoed my JRSC b16, that particular engine like to engage vtec at 5k rpm for the smoothest power curve. On my friends car, who we prepped identically to mine, the dyno revealed that his car liked to engage vtec at 4k rpm for the most linear power curve. So basically, no 2 engines are the same, what someone tells you for their settings may end up grenading your engine due to a over rich/too lean condition.

-Todd

 

Thou shalt set the VAFC to 3. 3 shall be the number of the setting.

Thou shalt not set the VAFC to 2.

Nor shalt thou set it to 4.

5 is right out.