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Manifold Pressure (was:How to get 300bhp at 1.0bar)



It was said by one of our esteemed colleagues:

>Therefore I think that even a normally aspirated car with a slightly
>restricted intake could have 1.0 BAR of intake pressure at wide open
>throttle. All this assumes we are at sea level of course.
>
 
I was always under the impression that a NA motor would exhibit negative
manifold pressure (vacuum) under all conditions.  I think the MFA on my car
will tell me what the manifold pressure is (anyone with a MFA should be
able to do this, there is a ritual involved though).  I'll have to check.


Bob Davis	SEG Network Technologies, Inc.
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