How many of us have had positive manifold pressure with an allmotor setup?
I have - a long time ago.
It was a pretty simple setup:
itr motor, spec b's, aem cai, toda header, stock exhaust, vafc.
It wasn't even a very cool evening. Mid spring to early summer, and I did a full throttle run. I checked the peak values with the vafc, and the manifold actually had a peak value for pressure, not vacuum... it wasn't much - less than 1psi... but it was positive.....
Anyone else?
I'm sure some of you ram air setup guys are getting some good 2psi+.....!
It was a pretty simple setup:
itr motor, spec b's, aem cai, toda header, stock exhaust, vafc.
It wasn't even a very cool evening. Mid spring to early summer, and I did a full throttle run. I checked the peak values with the vafc, and the manifold actually had a peak value for pressure, not vacuum... it wasn't much - less than 1psi... but it was positive.....
Anyone else?
I'm sure some of you ram air setup guys are getting some good 2psi+.....!
yeah i was logging noteable positive pressure at both resonance points from the intake charge of my velocity stack.
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