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#1
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![]() I tried not to go into the science on headers. it was really a tube exercise. The collector thing and interconnection of pipes is probably more to do with firing orders of which there are many variants . http://en.wikipedia.org/wiki/Firing_order.
There are also many headers that are on the market that dont follow any particular order ![]() ![]() ![]() Bob
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When The Results Disagree With The Theory: Believe The Results And Invent A New Theory If I had two brains I,d still be a halfwit The cave http://s1116.photobucket.com/user/my...deshow/mancave The build http://www.haynes.co.uk/forums/showthread.php?t=12669 |
#2
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![]() Hi not trying to argue but you measure either inside or outside for copper pipe work, usually for 90 degree bends its easier to use outside to outside, centre to centre is used for steel when using hydrolic bending machines.
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#3
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![]() Quote:
Bob
__________________
When The Results Disagree With The Theory: Believe The Results And Invent A New Theory If I had two brains I,d still be a halfwit The cave http://s1116.photobucket.com/user/my...deshow/mancave The build http://www.haynes.co.uk/forums/showthread.php?t=12669 |
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