600hp mark. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ripdog28 · 11-02-2009, 10:46 PM

My 462 with Dart heads is suppose to hit 565hp and about 560tq. The curve looks great also. I was wondering if a simple cam swap and maby a spring change maby a 600 lift with close to the same dur so i can keep it streetable. possibly a port match on the intake and heads also could get me those extra 35 hp? I would like to keep the low end tq close. Over 400Ft/lbs at 2400rpm. Oh yea, i would like to keep it a solid flat tapit. No hyd. maby a solid roller but dont want to.

I mean doesn't 600hp sound a lot better then 560?

Is port matching simple? take the larger of the two holes and grind the smaller one out right?

11-02-2009, 10:46 PM	#1
ripdog28 Registered User Join Date: Apr 2008 Location: Imperial Beach, CA Posts: 1,040	600hp mark. My 462 with Dart heads is suppose to hit 565hp and about 560tq. The curve looks great also. I was wondering if a simple cam swap and maby a spring change maby a 600 lift with close to the same dur so i can keep it streetable. possibly a port match on the intake and heads also could get me those extra 35 hp? I would like to keep the low end tq close. Over 400Ft/lbs at 2400rpm. Oh yea, i would like to keep it a solid flat tapit. No hyd. maby a solid roller but dont want to. I mean doesn't 600hp sound a lot better then 560? Is port matching simple? take the larger of the two holes and grind the smaller one out right? __________________ 69 c-10 BBC 462ci, forged crank, H-beam rods, 10.5-1 KB forged pistons, Dart Iron Eagle 308cc, Straub Cam, Comp Cams chrome moly full rollers, Weiand Team G, Prosystems 950, TH400/3500 Dalenzie stall, Currie 9+ Detroit Locker w/31spline axles.3.5/6in drop. My Build. Last edited by ripdog28; 11-02-2009 at 10:54 PM.



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