K20A tuning

K-Series Programmable ECU Calibration updates / downloads
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Tsuchinoko
Posts: 140
Joined: Fri Jan 25, 2008 4:38 am

K20A tuning

Post by Tsuchinoko »

Hello,

I have tuned a JDM DC5 and i have some questions to do.

Since Hondata is used to tune K motors for top speed i think you can tell me some tips, the engine is pulling very well but above 7500 i feel the engine a bit slow.

I'm using VTC beetween 7500 and 8600 (witch is the rev limiter) around 28º, ignition in that region of around 26º and a AFR of 12.8

Is some contradiction in my values?

The setup of this car is:
K20A engine (40k miles)
RRC manifold
68mm TB
Toda Manifold
2.5'' straight through exhaust system
CC ultra light Fly
Groupe M intake

Thanks in advance
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Tsuchinoko
Posts: 140
Joined: Fri Jan 25, 2008 4:38 am

Re: K20A tuning

Post by Tsuchinoko »

Anyone?
Those who know don't tell, and those who tell don't know.
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