Jay-rod427
Well-Known Member
Don't get too hung up on boost numbers. He didn't lose boost, it's just not reading as positive pressure. Dropping boost psi actually indicates gained effieciency. Boost is simply surplus air. If more of that air is consumed there is less pressure back buildup.lol figure 30/40 for headers and the rest fro manifold. I haven't seen anyone improve in the higher RPM's from headers, gains sure, but not the flat spot.
One thing I thought was interesting was that Z06 lost boost and gained almost all the way up the chart especially up top, even if you split the gains.
The y2 graph was from [MENTION=12006]Deadmau5[/MENTION] maybe he has one with RPM?
At any given rpm the blower is still moving the same amount of air, just a matter of how much gets consumed before the surplus is read as pressure.
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