Difference in different LT headers?

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Tim Garceau

Banned
Joined
Jun 29, 2018
Posts
2,090
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Location
Eagle River
Ram Year
2014 Sport Quad BSP
Engine
3.92 8 Speed 5.7 4X4

He has the cross sectional area figured out underneath, using that data and flow dynamics an unrestricted 2.125" dual setup will transfer about the same as a 3" pipe.

The statement of 2.5" dual being maxed out at 500hp and 3" good for 800 was pulled out of thin air, the cubic feet per minute calculation doesn't lie.

HP-ODpipe.PNG
 
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