X Pipe Value??
I am working on building my exhaust system, and I was buying some U bend stainless steel piping from S&S Headers in Arizona when one of the techs told me that I should have a very short necked down area immediatly after the collector of 2". He stated that it would scavage the collector and add mid range performance. Is this correct?? I have the mid length Super Coupe Performance headers along with p&p heads, mild crane cam (.509/509 lift and 208 duration), 42 lb injectors, 76mm MAF, 1:1.73 roller rockers, rebuilt block by Robinson Racing, made a new raised top, buying MP 85mm TB, MP inlet plenum, rebuilt 95 SC and now working on exhaust. (anyone wanting a set of drawings of my downtubes, am willing to send via email)
Any comments on the necked down area?? Pro or con.
Thanks,
Mike Tuck
Super XR7
I am working on building my exhaust system, and I was buying some U bend stainless steel piping from S&S Headers in Arizona when one of the techs told me that I should have a very short necked down area immediatly after the collector of 2". He stated that it would scavage the collector and add mid range performance. Is this correct?? I have the mid length Super Coupe Performance headers along with p&p heads, mild crane cam (.509/509 lift and 208 duration), 42 lb injectors, 76mm MAF, 1:1.73 roller rockers, rebuilt block by Robinson Racing, made a new raised top, buying MP 85mm TB, MP inlet plenum, rebuilt 95 SC and now working on exhaust. (anyone wanting a set of drawings of my downtubes, am willing to send via email)
Any comments on the necked down area?? Pro or con.
Thanks,
Mike Tuck
Super XR7
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