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dsm9sec · 10-01-2008

If I remember right the exhaust valves on evo 8s+ are inconel and the intake valves are filled with some kind of gas to make them lighter. They'd be an upgrade vs stock 1st gen.

But I'd go with Ferrea if you've got $300 already set aside for valves. I think when I ordered my extra set of exhaust valves they were $140 from Buschnuts.

10-01-2008	#2
dsm9sec Banned Join Date: Sep 2008 Location: @ The Track Drives: ... More than you can afford, pal Posts: 100	Re: Evo 8 valvetrain If I remember right the exhaust valves on evo 8s+ are inconel and the intake valves are filled with some kind of gas to make them lighter. They'd be an upgrade vs stock 1st gen. But I'd go with Ferrea if you've got $300 already set aside for valves. I think when I ordered my extra set of exhaust valves they were $140 from Buschnuts.