2011 civic Si Basemap Help

FlashPro questions & answers specific to the 2006-2011 Americas Civic Si
FG2.MATT
Posts: 15
Joined: Tue Nov 02, 2021 12:46 am

Re: 2011 civic Si Basemap Help

Post by FG2.MATT »

Oops I clicked the wrong file i guess. lol but awesome thats good to hear and im excited!! Do you think theres going to be any benifits from the header at the stage I am now? My next purchase will be the skunk2 Megapower RR exhaust at the end of this month if i can find one that is. Then soon after that a 3.5 inch hybrid cai.
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EFICU
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Joined: Mon Feb 25, 2019 10:14 pm

Re: 2011 civic Si Basemap Help

Post by EFICU »

Until we fine tune the cam angle map for your car with the mods it's hard to say how much you would notice. It would depend on your test pipe setup as well. The header is the biggest upgrade you can though because it will free up the most restriction the engine sees. Once you get all the mods you mention, the car will really wake up for sure.

That one looked really good. I made a couple adjustments for knock again, and a couple fuel changes. Nothing major though, it's looking good, just splitting hairs at this point while we try to remove the knock. Take this one for a run when you can.
FG2Matt.SD.Rev04 (Vtec4350).fpcal
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FG2.MATT
Posts: 15
Joined: Tue Nov 02, 2021 12:46 am

Re: 2011 civic Si Basemap Help

Post by FG2.MATT »

Alright that sounds good. Oh and the alpha header is a one piece ... header so i wont have the test pipe no more so ill just have the skunk2 header and stock exhaust with a muffler delete and stock intake with k&N filter for now. Im going to install tomorrow which is Saturday and ill record a datalog right after and send to you. And i should stay on the current tune you created correct?
EFICU
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Joined: Mon Feb 25, 2019 10:14 pm

Re: 2011 civic Si Basemap Help

Post by EFICU »

Sounds good. Yes run the same calibration and then I'll make some changes in the next one for the header based on the data from this next datalog.
FG2.MATT
Posts: 15
Joined: Tue Nov 02, 2021 12:46 am

Re: 2011 civic Si Basemap Help

Post by FG2.MATT »

Alright heres the datalog with the Alpha header intalled.
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EFICU
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Re: 2011 civic Si Basemap Help

Post by EFICU »

Overall it looked good after the header install. I made a few changes to the fueling and the ignition for some knock. Take this one for a spin when you can and we'll see how it looks.
FG2Matt.SD.Rev05 (Vtec4350).fpcal
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FG2.MATT
Posts: 15
Joined: Tue Nov 02, 2021 12:46 am

Re: 2011 civic Si Basemap Help

Post by FG2.MATT »

Here's the next data log. Quick question idk if its just in my head and a error on my part with my shifting but i feel like recently when in vtec under like 6k rpm the car jerks pretty bad like there's a delay when I go to give it gas again. Idk if that could be seen from the data log or not but id thought id bring it up since I've never felt that before.
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EFICU
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Re: 2011 civic Si Basemap Help

Post by EFICU »

Do you have any idea where in the datalog you felt the issue? It's a roughly 17 minute datalog, do you know what timestamp you would say you felt the issue?
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