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01-28-2002, 09:53 AM

blakkrob

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Y pipe

Which is better mandrel bent or non mandrel bent piping?

01-28-2002, 10:49 AM

benny

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Re: Mandrel is bad

Quote:

Originally posted by slammed95
Non-mandrel bent tubing is the best for pure peformance. If tubing is mandrel bent, the corners will be too smooth and too much exhaust gas will flow out of the engine. Also small diameter piping is the best because thesame amount of gas must go through a smaller opening therefore making the exhaust gas go really fast and giving you more horespower.

HUH??????

01-28-2002, 03:11 PM

Nealoc187

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Quote:

Originally posted by slammed95
Ok, large diameter mandrel bent tubing is the best.

Your second post is obviously sarcastic, but if mandrel bent tubing is NOT superior, why in gods name does every single exhaust company bother to spend the MASSIVE amounts of money to do it instead of crush bending...

Mandrel bent is superior, but huge piping isnt. Exhaust velocity is important and with huge piping you will lose that. But crimp bending creates turbulence, which isn't good.

01-28-2002, 04:32 PM

sil SE

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mandrel is better and people will even yell at you if you dont get the mandrel but if youre jus street driving dont worry bout it you wont feel the differenxc