High Altitude Base Line For 2012 Civic Si Sedan

[Royce]

Vehicle: 2012 Civic Si Sedan
Location: Rio Rancho New Mexico
Altitude: 5400ft
Dyno: Dyno Jet
Odometer: 500mi
Mods: NONE
Owner: Royce "CIVIC"



Will dyno with reflash soon! Click to watch the dyno after the graphs, the first is a video and the rest are pics.

This is corrected SAE with a factor of 1.20 that day, And smoothing on 5. I believe with smoothing off there was only about a 5-7hp spike. No biggie.

This is uncorrected Actual Numbers at 5400ft in Rio Rancho New Mexico.

VIDEO:

 

[webby]

was your pull done in 4th gear?

 

[Royce]

4th gear.

 

[scottwhi1]

Thanks for the dyno results
How many miles you have dyno day ?
I have a reflash but my dyno day we had bad weather so I could not do a before. A d made no sense to do just a after

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[SCFast]

Cool thanks for posting. Thank god i live at sea level!

 

[Royce]

The car had 500mi on it, Mods please ad to info portion under vehicle. like this

Odometer: 500mi

Thank you

 

[webby]

 

[procivic]

Good job. Wow, the elevation really makes a huge difference on power! I wasn't expecting that large of a difference.

 

[Royce]

Good job. Wow, the elevation really makes a huge difference on power! I wasn't expecting that large of a difference.

Ya Gota love the high altitude here!!!! BTW the ECU is off in the mail and I will provide you guys with a graph when I recieve it back from HONDATA and get it installed. Until then she waits "under cover" LOL


I'll be wrenching on the subie while the civic is down to keep me busy for now.

The ECU all ESD wrapped and on her way!

 

[scottwhi1]

Good job. Wow, the elevation really makes a huge difference on power! I wasn't expecting that large of a difference.

Only 500 miles the engine might not be broke in yet

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[Royce]

Oh it is bearings have been seated. Seals and rings nice n snug.

 

[SCFast]

Why not wait for the Flashpro?

 

[Royce]

Because I am dynoing for each part added for exact number's.

 

[SiSedanGuy]

Thanks for the info. Good to see a baseline before mods.

 

[KennyGS]

Great thread!

 

[procivic]

Any updates?

 

[webby]

Any updates?

http://9thcivic.com/forum/threads/royces-2012-civic-si-sedan-build-thread.4209/