Following up on what Samurai said about your intake, are you running with a MAF or are you tuning using speed density?

Intakes with MAFs can be tricky. It's not always just about the filter. Flow characteristics are very important, especially around the MAF sensor. Generally, shorter intakes that have a plenum of some kind not too far away from the TB will give you better low end and perceived 'throttle response'. Stock Z intake is somewhat of a compromise but it seems to work very well.

 

This may seem a little off topic, but it would really help me out if you guys were to give me the stock ignition timing curve on a 2003-2006 350Z engine - assuming of course the use of 93 octane gas. Or, to rephrase my question, what's the most ignition timing you can run on a STOCK N/A Z before detonation rears its ugly head?

 

I would think it would vary motor to motor and also ambient tempurature would also be a factor no?

 

I'm just asking for the values of the look-up tables in the stock factory ECU...

 

some good info for you self tuners

 

I run mine in the High 10's. Been making awesome power on the stock DE bottem end since 2006.

 

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