I'm planning on getting a Ls b18b engine. I want to put a vtec head and turbo on it. What upgrade do i have to do to the ls ecu? I want the ecu to be able to make the vtec work and give the injector enough fuel to run my turbo. I have 450cc injector from my dsm 1g eclipse.

 

ur gonna want a different ECU than the LS. Depending on the turbo you go, your going to need a tuning device. VTEC AFC, AFC etc.. Good luck

 

standalone system

 

I agree, you would be retard to do otherwise.

 

yeah go with Hondata or something.