350 intake manifold hp???
01-15-2004 | 02:02 PM
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350 intake manifold hp???
I found a cast iron intake manifold for pre-vortec engine with vortec heads!! I have been looking for one my question is becuase its not a hi rise manifold will I be losing the hp that my magnum had! the heads will add 35 or so hp but if I have to change manifolds for one that isn't hi rise am I goign to lose that extra hp!!! so then my whole head and manifold change will only be worth 20 hp than its not worth it
14097499 SBC Cast Iron Vortec, Dual Plane Intake Manifold. Designed to work with the L31 Vortec heads, Part Number: 12558060. This intake has an out of the box weight is 43 lbs. It is recommended for Chevy enthusiasts and for racers competing in classes which require a cast iron intake manifold. It is also suited to marine applications because cast iron is less susceptible to corrosion damage than aluminum.
14097499 SBC Cast Iron Vortec, Dual Plane Intake Manifold. Designed to work with the L31 Vortec heads, Part Number: 12558060. This intake has an out of the box weight is 43 lbs. It is recommended for Chevy enthusiasts and for racers competing in classes which require a cast iron intake manifold. It is also suited to marine applications because cast iron is less susceptible to corrosion damage than aluminum.
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