[DC5R] Fuel Rail + Injectors

[Tiu]

exactly, if that was the experience, then that was his experience - but this is very biased, as he went from an "abnormal" situation to a "normal" situation...

AFR for NA tuned cars should be around 12.5-13:1

any higher and you risk damage, any lower and you lose power...

injectors should be changed to ensure AFR can be maintained in this range at high RPM with suitable duty cycle - such as below 90%

alternatively, system fuel pressure can be raised with similar outcomes...

Just dyno-ed my car today, the AFR is running around 12.6-8, quite straight along the whole rpm range.

[tinkerbell]

Just dyno-ed my car today, the AFR is running around 12.6-8, quite straight along the whole rpm range.

pretty damn good for the Mugen N1

[Tiu]

pretty damn good for the Mugen N1

you wont tell us your output?

i am guessing 129.6kW?

128.9kw

less kw than last time i went (4th March), only thing i changed was the RBC intake manifold, but i didn't reset the ecu after installing it, would it make any difference?

But driving wise, it feels like big improvement tho!

[fatboyz39]

You will see good gains with RBC on part throttle as oppose to WOT.

Good air to fuel readings.