TwinTurbo.NET: Nissan 300ZX forum - Apexi AFC II, Air:Fuel, octane ?s
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Subject Apexi AFC II, Air:Fuel, octane ?s
     
Posted by longlivetheZ on June 05, 2013 at 10:15 PM
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Message My buddy's 90 Z32 is completely built. Engine, turbos, suspension, everything.

We're in the process of getting the thing dialed in now.

I was wondering...could anyone point me in the right direction of some good info regarding tuning in regards to target Air:Fuel ratios and how to use the Apexi AFC II?

Also, what should I know about fuels? I know the basics of octane and what it does but I keep seeing cars tuned for Q16...from what I understand, isn't this leaded? Won't that screw stuff up?

I'm wanting to get ~5gal high octane race fuel so we can start tweaking the car to get the most out of it. We just run with the boost controller off now since we only have 91 octane. Before I start playing, I'd like some words of wisdom. We have pretty much everything in place, now it's time to learn how to use it.

Thanks!

     
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