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Discussion Starter · #1 ·
Looking for some input from th

Looking for some input from those who installed a K&N airfilter on their 308 QV. Was there an improvement in performance or is re-calibrating the injection necessary for it to work right?

Any help appreciated,

Andy
 
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Discussion Starter · #3 ·
Andy:
If your FI system is cl


Andy:
If your FI system is closed loop (W Lambda sensor) you will not need to recalibrate--the system will read the mixture from the Lambda (O2) sensor and will adjust accordingly.
If you do not have the lambda system you may have to readjust.

Mark
 
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Discussion Starter · #4 ·
I have an '83 with the K&a

I have an '83 with the K&N filter on it.
I didn't dyno it, but I didn't notice any change posative or negative either.
I did a direct replacement. No adjustments
 
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