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Old 11-15-2012, 06:26 PM   #5
djdalaney
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Member#: 301136
Join Date: Nov 2011
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Quote:
Originally Posted by subadict View Post
How is the high rpm optic going to be accomplish ? What kind of machining / changes are going to be made ?

Thanks by the way
Larger valves and larger ports mainly. These changes will decrease the velocity of the air, but allow it to flow a larger amount of air overall. The loss in air velocity will cause a loss in low end torque, but allow for more power in the top end due to more air flow.

Keep in mind, these are generalizations. I have no idea what head you are talking about, so I have no idea what was actually done or how it will perform.
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