i have a b18c1 with a pieced together turbo kit that consists of a t3/t4,deltagate boosting 6.5lbs on the spring, bosch pump (higher flowing than drag),cartech reg, and s-afc (not worried abut vtec). im getting it tuned and need some tips on what i should bring or what i should do before or during the session to help? also i am running a test pipe without an o2 sensor, should i put the cat back on or get a o2 bung put on the testpipe to run the o2? will it help or it doesnt matter?

 

At WOT, it does not matter if you have an 02 because it runs on open loop.

I suggest using a wide band 02 for the dyno tuning with an afc. I gained 20 whp by tuning fuel.

 

How is he going to use a wideband without a bung?

 

I personally would get an addition bung welded on for the wideband, but from what FIxALPHA said he can take out the o2 sensor and put the wideband in there since he will only be tuning wot anyhow.

 

alot of widebands are contained in a tailpipe sniffer... it's still acurate, just have to delay the tuning 3-400 rpm

then you don't have to remove the stock o2...

Call the dyno shop and see what they have. That's the only way to know what you'll need to bring.

 

where can i purchase a wideband o2 and can i pplug it up to my stock o2 wire clip? would it also work if i just used the wideband all the time?