As a side note: The Carpenter pipes are not equal length! I actually taped up one end of each primary, filled the tubes with water, and found they hold different amounts. This was done on the Sidewinders but the Brutes also look like they are different lengths. I guess this was done to spread the torque out?

Good idea with the water volume, which is more a gage of volume and not true length.
I believe the actual header lengths should be in the ball park but not critical.
Perhaps Rob, @Claviger shall chime in here . . .
 
WELL I dont use the CARP COPY aka OZ PIPE or the other CARP PIPE and Im making more HP with the BRUTE but I would think the OZ would make good power as it is so close to the CARP in design and it wouid be a good alternative as it should cost less not being 304 stainless and polished or have the expensive aluminum manifold that is a pricey BUT I havnt heard the price yet no one seems to know so I cant dompare

I reckon tis round $1400 USD.
Tis indeed not made with stainless, but the ceramic is nice and it comes with NO springs! :p
 
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I reckon tis round $1400 USD.
Tis indeed not made with will stain stainless, but the ceramic is nice and it comes with NO springs! :p
WELL youll notice all of the very pricey as much as $ 5000 dollar+ race sytems use springs ckeck out those MOTO GP pipes HMMMM why ? AND yes the different length pipes serve a purpose AND you can repolish the STAINLESS pipes mine are so easy to keep shiny and bright LOVEM
 
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Good idea with the water volume, which is more a gage of volume and not true length.
I believe the actual header lengths should be in the ball park but not critical.
Perhaps Rob, @Claviger shall chime in here . . .

A simple mathematical calculation will give the length of the tube from the Volume.
 
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