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BLITZSUPRA said:
Leaning can provide what I would call a huge amount of HP, at various stages of tuning I have seen differences of about 40+ RWHP difference from 10:1 or less compared to 12:1 a/f, although I ususally do about 11.5 ish ultimately. I have piggy backs also and cannot adjust timing.
In this particular case he's not going to see 40rwhp by simply leaning it out. That's the point I'm trying to make. Now if we're talking throwing more timing in w/ C16 gas then yes, it's possilbe :)
 

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Ya', agreed. Fuel damps knock and costs only a little power - ignition timing is where power is made primarily as it will change where peak cylinder pressure occurs in the engine cycle.
 

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Discussion Starter · #25 ·
It was a dyno jet dyno.

Boosted&confused, we never got to dyno the car before the cams were put in so i dont know how much i gained by putting the cams in.
 
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