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kinda hard to explain.....
measure the width & height of total opening (pretend split in flange wasnt there)
say its 2" x 4"
total linear length is 12" (if you were to add all sides)
12" divided by 3.14 (pie) = 3.82"
so.... you need to have a 3.82" round pipe (that you would heat & form to a square to fit flange)
if your using 2.5" pipes from manifold..that equals 5" pipe, you need to cut wedge of each pipe to merge them togetherforming a 3.82" pipe.
so doing math again you would need to take off a 1.88 linear inches off each pipe at which ever angle the 2 pipes are merging together.
tip: always best to build merge first and work your way back towards manifolds with pipping
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Quote:
Originally Posted by SRGN
I never pulled into the staging beams at the track and saw a dyno in the other lane.
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South Jersey Racecraft
Last edited by S.J.SLEEPER; 04-19-2012 at 05:26 PM.
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