New photos showing another use for DEI Reflect-A-Gold. Aftermarket tubular manifolds for the 4G63 can put the exhaust primaries very close to the cam cover. You can massivelyreduce the heat being put into the valve cover by using a layer of DEI Reflect-A-Gold. It protects the valve cover and it protects any paint or coating that the valve cover might have.
Buy DEI Reflect-A-Gold online here
