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hp tuners Manifold Vac vs Pressure

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Old Jun 25, 2008 | 01:27 PM
  #1  
rrutter81's Avatar
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From: Atlanta
hp tuners Manifold Vac vs Pressure

Just curious if our balts run off Vac OR Pressure or Vac AND Pressure. I know there is a selector to choose one as a main and that is what I assume however I want to be 100% sure.

Also is there an advantage/disadvantage to either since they are basicly the same thing? eg: high pressure = low vac and vice versa.

thanks
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Old Jun 25, 2008 | 10:15 PM
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From: Brookfield
uhh... wut?

what do you mean by "run"? if you are asking about the injector flow calculations, they are based on manvac.
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Old Jun 26, 2008 | 07:50 AM
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Originally Posted by Bika
uhh... wut?

what do you mean by "run"? if you are asking about the injector flow calculations, they are based on manvac.
thats what i assumed but wanted to be sure.

thanks
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Old Jun 26, 2008 | 09:28 AM
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Fuel Control -> Injector Control -> Offset select -> VAC
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Old Jun 26, 2008 | 09:39 AM
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Originally Posted by Omega_5
Fuel Control -> Injector Control -> Offset select -> VAC
yea thats where i saw you could switch to pressure and hence the confusion. I know vac and pressure are intertwined as well so it made for...."ok i can take this several different ways"
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