Setting up my tune

Hello, im currently tuning my 05 rsx-s and i have a built k24a2 motor with 10:2:1 piston ratio and VTEC Killer Rockers (which means the engine is always in VTEC). Im not sure how to set this up initially on a new calibration so the ECU knows i have these modifications, any help? thanks

Hi Adam,

I actually had someone asking about the Killer setup the other day. I have posted a link to this thread below.

You basically need to set it so vtec is never enabled (set vtec point to above you rev limit) this will keep your low cam maps active, then tune your fuel and timing maps. I then suggest copying these onto the high cam map should it somehow switch.

https://www.hpacademy.com/forum/reflashing/show/tuning-killer-vtec-system-on-kpro