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SVTPerformance's Chain of Restaurants
The Blower Bistro
cobra r 5.4....low boost with vortech v7 ysi on
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<blockquote data-quote="mtrsprt" data-source="post: 11988098" data-attributes="member: 87145"><p>If your boost levels off and flatlines, you either are bleeding pressure from your bypass/discharge piping somewhere, or a valve is hanging open slightly.</p><p></p><p>Even with a 2.7, you should make it higher than 4500rpm before it slips. When the belt slips bad enough, usually you can see it happen on the gauge.</p><p></p><p>Check your discharge valve, and all your piping etc first. If you feel it's all sealed and tight, then like others said. Move on to a 7.25-7.50"(10-15%) crank damper, and 2.85-3.00 compressor pulley.</p><p></p><p>Also, this isn't the first time people have had the Vortech Mondo valve bleed off pressure unexpectedly.</p></blockquote><p></p>
[QUOTE="mtrsprt, post: 11988098, member: 87145"] If your boost levels off and flatlines, you either are bleeding pressure from your bypass/discharge piping somewhere, or a valve is hanging open slightly. Even with a 2.7, you should make it higher than 4500rpm before it slips. When the belt slips bad enough, usually you can see it happen on the gauge. Check your discharge valve, and all your piping etc first. If you feel it's all sealed and tight, then like others said. Move on to a 7.25-7.50"(10-15%) crank damper, and 2.85-3.00 compressor pulley. Also, this isn't the first time people have had the Vortech Mondo valve bleed off pressure unexpectedly. [/QUOTE]
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SVTPerformance's Chain of Restaurants
The Blower Bistro
cobra r 5.4....low boost with vortech v7 ysi on
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