Drag Racing Discussions > Front Engine Dragsters
aluminum exhaust
wideopen231:
My heads have 3/4" aluminum plates that are port matched and extend the ports and increase flow.Plan is to weld tubes to them,strap tubes togetehr and run strap bacl tp plate.Same design as a set of fuel car headers.
As long as I do not blow them off and run over them it is just experiment.Spent lot more trying something.Some worked out and some are on shelf.
tcoupekyle:
I dig that! Let me know what happens!
JEFF/21C:
I've run header adpter plates with no problem, there are different grades of aluninum and heat treat but welding/ heating remove the heat treat but you won't know if you don't try!
wideopen231:
Just remember when they become std issue. Who did it first. I have list of those items and never get credit.
THE FRENCHTOWN FLYER:
http://www.pontiacparadise.com/parts-id/exhaust-manifolds.php
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