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faapgar faapgar is offline
Join Date: Sep 2015
Location: Costa Rica and Pennsylvania U.S.
Posts: 2,565

Yes,the 3.2.I would machine the exhaust port so the header would fit inside while the heads were off as this makes a bulletproof exhaust manifold gasket and reduces heat soak back to the aluminum head which aids in lower temperature.Win win & it looks stock.Never did a dyno with just the change to 3.2 header as other changes were being done at the same time while it was apart.Fred
Old 12-06-2016, 05:21 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #11 (permalink)