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0311phr Compress 09 Z

A properly engineered cold air kit such as this K&N unit will not only move the engine further away from detonation so as to allow more compression but also it will deliver typically 6-9hp due to the denser air charge.
The Power Squeeze

A properly engineered cold air kit such as this K&N unit will not only move the engine further away from detonation so as to allow more compression but also it will deliver typically 6-9hp due to the denser air charge.  View Related Article

 

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