Hondata

I Have a 2010 civic si with a k20a3 i need help smothing out the tune plz

only mod it has is a short ram injen intake
the motor has a stock 25 degree vtc
plz help im driving a grenade. i attached the datalog thanks.

EFICU please bless my map if possible?

I suggest you post the current calibration file you are using. I may be able to help if EFICU doesn’t chime in.

-Ed

You can help if you want Ed. He has a broken knock sensor right now which I told him needs to be replaced before it can be tuned properly. He has three threads going as well, so I was trying not to respond to all of them.

EFICU wrote: Mon May 16, 2022 7:28 pm You can help if you want Ed. He has a broken knock sensor right now which I told him needs to be replaced before it can be tuned properly. He has three threads going as well, so I was trying not to respond to all of them.

Didn’t notice that. Thanks.

-Ed

just replaced it not to long ago this is the current tune im using

this is the calibration

Yeah to be honest I don't have anything built for this setup. We would have to go in and tune each cam angle and build it out. You'd be looking at maybe 8-10 revisions. It would take more work to clean up the calibration you've been driving on. So let me know, if that works we'll go from there.

im down if you are i can do more data logs if needed just lmk what i need to do.

What year and everything did your K20A3 come out of? It's just a base RSX setup essentially? I was just looking up some basic info and see the rev limit is pretty low and all that. So I want to make sure we set it up right.

You're using the complete K20A3 intake manifold and everything too, or does it have the RBC on it?

yes k20a3 rbc manifold z3 injectors and the fullstock z3 exhaust

I see. What are you wanting for a rev limiter? I see information all over the place, and that would be my main concern, the other stuff is pretty straightforward for the most part.

since ive been running this tune my rev limiter is 8k haha. 8k if possible i know it wont make any power up there but if messes with the map lower it to what ever you need to work with.

Yeah I don't think they're designed to go that high. OEM is 6500, Hondata tunes for that year RSX are 7300. It's all up to you, but if you do want to go that high we would have to tune it via email as I don't like to put tunes on the forum that people might download over the years and potentially hurt their cars. So let me know, we can shoot for whatever you like, but it's all up to you.