When u rex guys start getting into big HP figs.. what happends to the MassFlow?
12-26-01, 09:28 PM
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When u rex guys start getting into big HP figs.. what happends to the MassFlow?
I know us piston ppl.. go with SDS.. or Vein pressure.. what about u guys????
cause most big time HP rex's dont have the mass..
enlighten me:p
cause most big time HP rex's dont have the mass..
enlighten me:p
12-26-01, 11:27 PM
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and for 300z's, not to many people use VPC's.. most run dual intakes with a ecu program from JWT that reads the air flow from the one afs and doubles the reading(since the other intake has no afs.. you can also go with a apexi S AFC and run two AFS since the afc can run dual afs(skyline)
12-27-01, 05:39 AM
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The 3rd gen didnt come with mass air flow at all, it uses an air density system.
Thats why the computer has to be remapped/replaced unlike 300z and Supras after a couple mods - there is no measuring device that alters fuel based on what the actual current air intake is, only maps that are based on what the air flow should be.
Thats why the computer has to be remapped/replaced unlike 300z and Supras after a couple mods - there is no measuring device that alters fuel based on what the actual current air intake is, only maps that are based on what the air flow should be.
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