Exhaust manifolds
#2
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What kind of exhaust manifolds do you need? I might be able to hook you up with a set of used Gills for a very good price.
I've been told that, switching from stock to Gills or other similar,on a stock engine, you will see about 10% increase. That would be barely enough to notice. I would think the GLMs would be about half that.
I've been told that, switching from stock to Gills or other similar,on a stock engine, you will see about 10% increase. That would be barely enough to notice. I would think the GLMs would be about half that.
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Sarnia, I bought one of my boats from Ft Erie it was a 1978 Magnum, red with checker stripes, BB chev and TRS. I now run a 1984 Formula 302. Much nicer in the big ass waves of Lake Huron. Are thoes manifolds aluminum like the Gills you see on carbed HP500's