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Exhaust changeover valve?
Posted: Wed Sep 30, 2009 9:18 pm
by topcatcustom
Dont know the technical term, but where would one find a pair of valves to swap between open side pipes and full system? Have seen them on a mustang before, flick a switch for loud and back again when you get pulled over
Posted: Wed Sep 30, 2009 9:20 pm
by Eliot
they are called "cut outs" or "electric cutouts"
QTP make them
Posted: Wed Sep 30, 2009 9:29 pm
by topcatcustom
Spot on thanks Elliot. They are about the most un-technical things in the world! I was expecting nice smooth bends with a shaped gate in between to flow nicely like railway points, they look like the exhaust brake on my lorry! (which would probably a cheaper way too as its about a 4" system!)
I dont think I'l be paying $500 for something I can make myself!
Posted: Thu Oct 01, 2009 6:33 am
by Eliot
Hmm - exhaust brake, didn't think about one of those..
4" ebay:
http://cgi.ebay.co.uk/Exhaust-Cut-out-V ... 286.c0.m14