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mark houghton mark houghton is offline
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Join Date: Jul 2008
Location: Central Washington State
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Wouldn't it make sense that when the throttle body is suddenly closed, that the lack of air would cause a very low AFR and associated gasses puking out the exhaust pipe...said gasses being emmissions concerns to some federal agencies? Let some air get in there past the throttle body to lean things out to a more acceptable emissions level?

Maybe Porsche put them on for an entirely different reason, so perhaps they serve two functions. Just saying....
Mark H. 1987 930, GP White, Wevo shifter, Borla exhaust, stock everything else. The result of a massive Pelicanite good will fire recovery effort. Truely an open book, ready for the slippery slopes to modification.
Old 02-21-2014, 01:18 PM
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