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GEN 3 (2021+) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
GooseTuned Gen 3 - Baseline Dyno Runs vs Gen 2 Baseline!
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<blockquote data-quote="TwizzleStix" data-source="post: 1847539" data-attributes="member: 32095"><p>Cobb discovered the root cause of the power drop off initially from the pressure drop in the airbox, then visualized it with a camera placed under the hood looking at the air inlet. From the video Cobb shows, it’s not just the inlet itself as the root cause. It’s the “new” filler panel that is too flexible and the area just in front of the inlet closed off such that when the turbos are really sucking air for big power, the suction at the inlet can cause the filler panel to flex upward pushing the bottom of the inlet upward to block the airflow, making the turbos suck harder, collapsing the inlet even more until it is literally choking off the airflow…</p><p></p><p>Go check out the video on the Cobb site.</p></blockquote><p></p>
[QUOTE="TwizzleStix, post: 1847539, member: 32095"] Cobb discovered the root cause of the power drop off initially from the pressure drop in the airbox, then visualized it with a camera placed under the hood looking at the air inlet. From the video Cobb shows, it’s not just the inlet itself as the root cause. It’s the “new” filler panel that is too flexible and the area just in front of the inlet closed off such that when the turbos are really sucking air for big power, the suction at the inlet can cause the filler panel to flex upward pushing the bottom of the inlet upward to block the airflow, making the turbos suck harder, collapsing the inlet even more until it is literally choking off the airflow… Go check out the video on the Cobb site. [/QUOTE]
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GEN 3 (2021+) Ford F-150 Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
GooseTuned Gen 3 - Baseline Dyno Runs vs Gen 2 Baseline!
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