the boat is a 1970 Hawaiian Cobra with a 468ci chevy big block with about 10-12 hours on it, Berkley 12jc pump unknown hours, new battery, alternator, starter, fuel pump, $450.00 worth of new A/N fule line and fittings, 5year old interior, trailer is single axle with new tires, tongue jack, lights. boat comes with life jackets oar two person innertube never used. both are currently registered and i have pink slips on both. 562-256-4403 jeremy.

I am rebuilding the 454 for my Rogers Super Cyclone. The motor was origional and never apart before. Its a rectangular port 454 high performance casting block and heads. I don't want to go crazy on this one as I have a tendency too on motors and I don't want to be tuning and adjusting all the time out in the water. I have done some mild porting to the heads which are open chamber type. I am running headers, a Team G manifold, 850 Holler DP, and a recurved HEI. The jet is a Berkley that was rebuilt by Harmon Marine a couple of years ago with a B impellar. What would be a good camshaft for this combination? I am going to shoot for around 10.1 compression. When I first got the boat it had a cast iron two plane manifold and transom type exhaust. Motor was pretty tired as was the jet I later found out, but still mustered 62 mph on the river with GPS at 4200rpm. After adding headers, Team G manifold with 1 inch spacer and rebuilding the jet it got up to 4500 rpm. Never GPS checked it but I would guess that is a little better than 65. Don't know what these boats did fresh out of the factory but thought I would make some minor changes for improvements without going to crazy on $$$$ and reliability.

Thanks