 Stupid exhaust question |
 Apr 17, 2003 - 11:07 AM
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 Enthusiast  Joined Aug 30, '02 From Ohio Currently Offline Reputation: 0 (0%)  |
WTF is mandrel bent piping??
-------------------- Jared Harwell
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Replies
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Apr 17, 2003 - 6:07 PM
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Enthusiast Joined Aug 30, '02 From Rolla, Misery (Missouri) Currently Offline Reputation: 0 (0%) |
Mandrel bends don't restrict the air-flow. Crushed bends do, as stated above. If a shop has a machine that bends piping, I really doubt that it's one that does mandrel bends. Every muffler shop has crush bent machines though. It's a heck of a lot cheaper to go crushed, and most people don't know the difference. If you are serious about performance the mandrel bends are the way to go. The Greddy SP exhaust, as well as all their other exhausts, are mandrel bent. The metal on the inside of the curve is thinner and the outside of the curve is thicker, thus air flows smoothly around the curve. Hope that helps.
Nathan |
Posts in this topic
Phat_99CeliGT Stupid exhaust question Apr 17, 2003 - 11:07 AM
presure2 mandrel bends are smooth, versus "crush... Apr 17, 2003 - 11:38 AM Phat_99CeliGT AHhhhh
so its the same as when they bend the exhau... Apr 17, 2003 - 11:40 AM presure2 <~~dont know...im really not all that good with... Apr 17, 2003 - 11:47 AM sirrahtap i'm pretty sure they need a better machine to ... Apr 17, 2003 - 5:14 PM evolve When you bend a pipe using a crush style machine t... Apr 17, 2003 - 7:09 PM Jason Either way, your not going to feel a difference in... Apr 17, 2003 - 7:22 PM evolve QUOTE (Jason @ Apr 17, 2003 - 4:36 PM) Either way,... Apr 17, 2003 - 7:29 PM Jason If you get a 2.5" crushed vs. a 2.5" man... Apr 17, 2003 - 9:30 PM Phat_99CeliGT well, im not talkin about exhaust work, im wanting... Apr 17, 2003 - 9:36 PM Matthew ya you can
or get cheaper pvc pipe. i think tha... Apr 17, 2003 - 9:47 PM Phat_99CeliGT I already have the PVC pipe. Im needing something... Apr 17, 2003 - 10:45 PM Kwanza QUOTE (Jason @ Apr 17, 2003 - 6:44 PM) If you get ... Apr 17, 2003 - 11:22 PM
Kwanza QUOTE (Phat_99CeliGT @ Apr 17, 2003 - 7:59 PM) I a... Apr 17, 2003 - 11:28 PM |
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