Safe AFR on K20Z4 Comptech Supercharged?

FlashPro questions & answers specific to the FN2 European Civic Type R
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walter
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Location: Lihuania

Safe AFR on K20Z4 Comptech Supercharged?

Post by walter » Thu Sep 10, 2009 3:24 pm

My FN2 Civic Type-R Comptech Supercharged project almost done.

Kit is from Civic Si (K20Z3), using 3.3" pulley, RC650cc injectors, Toda header, Milltek exhaust and stock air box (soon will be changed).
For now I'm using JRSC 650cc calibration from FlashPro, I will use this calibration for tune.

My question is:
What is safe AFR for this kind of setup on idle, cruising and WOT?

Thanks
FN2 R-04455

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Hondata
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Post by Hondata » Mon Sep 14, 2009 7:52 am

Idle, cruise, etc should always be stoichiometric (~14.7). Full load, no boost should be 13.0-13.2:1. Boost should be 11.5:1 on pump gas.
Hondata

walter
Posts: 27
Joined: Thu Mar 26, 2009 5:32 am
Location: Lihuania

Post by walter » Tue Sep 15, 2009 3:44 am

Hondata wrote:Idle, cruise, etc should always be stoichiometric (~14.7). Full load, no boost should be 13.0-13.2:1. Boost should be 11.5:1 on pump gas.
Thanks! :)
FN2 R-04455

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