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A/R Sizing Question

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Old Feb 1, 2005 | 03:06 PM
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A/R Sizing Question

Will a point 1.32 AR work well on a rotary? Or is it too big?
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Old Feb 1, 2005 | 03:15 PM
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I am not one of the gurus on here, not by a long shot, but that sounds mighty big.

What size turbo?
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Old Feb 1, 2005 | 03:20 PM
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71mm turbo
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Old Feb 1, 2005 | 03:29 PM
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Depends on port size. A large street might have problems with it as were a 1/2 bridge will not.
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Old Feb 1, 2005 | 03:54 PM
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agreed, but in general that will be a very laggy turbo.
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Old Feb 1, 2005 | 04:35 PM
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What is laggy... will it not build boost till past 5000 rpms?
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Old Feb 1, 2005 | 05:15 PM
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It all depends on the turbo. 1.32 ar on one turbo might be to small for a rotary while 1.32 ar on another turbo will be to big for a rotary, need more info.
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Old Feb 1, 2005 | 07:16 PM
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Chances are unless your running half bridge 2 rotor or a 3 rotor that will be a slow to respond turbo.
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