Whitmore told me long, long ago to stay away from Comps roller tip rockers arms. Said the build up heat, turn blue and put metal into your engine.
Also said the stock rocker arms were actually in the 1.4s as far as ratio.
He is the one who suggested Norris rockers. Best 260$ I ever spent.
They are 1.6 advertised but he told me every time he checked them they came in at 1.65 ratio.
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