WOT MAP Pressure?
Thread Starter
Safety Car
Joined: Jul 1999
Posts: 3,946
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From: Marianna FL
WOT MAP Pressure?
Finally getting my 383 sorted out and noticed an oddity. As I pass 4800 RPM or so at WOT, the MAP sensor begins to drop to the mid 90s. I assumed my MAP would remain at atmospheric pressure at WOT, but this has me wondering if the intake (prior to the throttle body) and MAF is a restriction.
Is this typical on a modified LTx?
Is this typical on a modified LTx?
Safety Car
Joined: Sep 2001
Posts: 4,157
Likes: 554
From: Glenbeulah Wi
Finally getting my 383 sorted out and noticed an oddity. As I pass 4800 RPM or so at WOT, the MAP sensor begins to drop to the mid 90s. I assumed my MAP would remain at atmospheric pressure at WOT, but this has me wondering if the intake (prior to the throttle body) and MAF is a restriction.
Is this typical on a modified LTx?
Is this typical on a modified LTx?
