Checking out the best 4-barrel cast iron intake available for SBCs. Possibly one of the best SBC dualplane intakes ever made period by any company. 250-260 cfm flow as is. Can be ported for much more. Many 500+hp Dirt Track 355s have been built with this intake. Seen a 406 years ago make 560+hp with one of these intakes using EQ 200cc runner iron heads & a big solid flat tappet cam. This intake makes power to 7000rpm. Real good intake if ya need a well made dualplane for a SBC. It's a cast iron version of the old 1970 LT-1 350 & 67-69 302 Z-28 engines intake. Only con is the weight, but many people ain't concerned with a 15lb difference. Can be bought cheap from old Dirt Track racers quitting or from the Marine world. This particular unit came from a retired Dirt Track racer, so it was never on a boat. Zero corrosion. Zero flaws. Nice piece for $75 bucks.
Негізгі бет Best SBC "Cast Iron" intake ever made. 67-69 302 Z-28 & 70-72 350 LT-1 copy.
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