got the jun 3 cams on a built gsr motor with 11:5:1 compression. have a vafc and the vtec is set at 5800 right now because when it was at 4800 it had a lag to it(almost sounded like it was getting to much gas) and so far the only smooth transition to vtec is at 5800. anyone have a similar problem? pretty sure i need to mess with the fuel curve but don't know exactly how to set it? PLEASE HELP

 

i forgot to tell you i'm also using a p28 ecu with the skunk2 program

 

What header do you have?

 

just a regular dc for now until i sell my b18a longblock then i'm getting the drag comptech header.

 

Theres your problem, the header.

 

thanks

 

11.5:1 is kinda low for JUN3s.

 

exactly