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Saturday, February 16, 2013

Nismo Plenum for RB26DETT

You might call it a plenum, or a collector. Since its pre throttle body, its not really an intake manifold.The Nismo plenum helps to balance airflow between the six cylinders in an RB 26. The first 5 cylinders have bellmouths, but #6 the highest flowing, and generally leanest hole, does not.

1 comment:

Anonymous said...

Is this really necessary for, let's say, a 550 hp above GT-R?

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