Very disappointing low dyno numbers please help!!!!!!!

Jordo! · 03-14-2012, 09:16 PM

Quote:

Originally Posted by zuperman 370

I'm afraid I spent way to much and love these intakes way more to just throw them aside loool isn't there another way to perhaps fix this MAF sensors issue if there is one that is, without having to change my current intake setup?

As for fuel I'm afraid that 91 is the highest grade that we have here

It depends. If it's a constant misread then yes, with tuning. If it's a random intermittent misread then you'll have to experiment...

Does the location of the MAF sensors change from stock? That alone could be the cause, and if so, it should be a constant error that can be fixed with tuning.

Another possiblity is the filters -- if they use the HKS style "mushroom" foam filters, I'd swap them out for larger ones made of oiled cotton (e.g., K&N) or dry synthetic (e.g., AEM).

If the 91 is AKI (RON+MON/2) then you are fine. If it's 91 RON, that is basically 87 AKI (i.e., "regular" unleaded), which is too low an octane for the Z.

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