been looking into a itb setup to throw on my motor b20v. curious for those who drive theirs on the street, whether its once a week, daily driver, or just to the track for events, how is it tuned?

map or tps or mixed?

plan on using a remote iac and keeping the map, so cold starts should be ok along with idle.

any local tuners have experience with tuning itb's for street use? chrome neptune hondata haltech aem etc

 

Somewhat daily and occasional Track event
TPS Based Fuel and MAP based ignition on AEM. Like a hybrid Alpha-n Tune

 

Interesting. What's your typical operating range for MAP?

 

Depends on cams, compression ratio, RPM range, etc.

If aggresive cams, I would use alpha-N. If not so aggresive, try hybrid alpha-N

 

I always use hybrid maps, only one time I had to use TPS but it doesn't cruise or idle for ****. It might help you get started to read the manual in my signature, there's a section on ITB tuning. It's for Crome, but the concepts are the same.