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The Terminator
Turbo Cobras
How to pick AR for 1000+ twin turbo 4v?
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<blockquote data-quote="Nightmare302" data-source="post: 15521099" data-attributes="member: 14127"><p>How does your FR-500C perform in the upper RPM? Worried about mine holding back RPM.</p><p></p><p>Edit: I use twin 62/74's with .96 ar's. I used a smaller turbo with larger AR to keep the exhaust side smooth allowing me to run a much larger more aggressive cam with more overlap than allowed with a exhaust restricted setup.</p></blockquote><p></p>
[QUOTE="Nightmare302, post: 15521099, member: 14127"] How does your FR-500C perform in the upper RPM? Worried about mine holding back RPM. Edit: I use twin 62/74's with .96 ar's. I used a smaller turbo with larger AR to keep the exhaust side smooth allowing me to run a much larger more aggressive cam with more overlap than allowed with a exhaust restricted setup. [/QUOTE]
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How to pick AR for 1000+ twin turbo 4v?
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