Flo-Tek offers one of the most affordable ways to add a set of aluminum cylinder heads to your Small Block Chevrolet. You can do it yourself with these ready to assemble cylinder heads. These cylinder heads have a 180cc intake runner and 62cc exhaust runner, so they are great for street and off-road application were you would like to have good low in power. The 64cc cumbustion chamber, 2.02 inch intake and 1.60 inch exhaust valves make them a great cylinder head for most stock applications. These Flo-Tek cylinder heads even come machined with manganese bronze intake guides and phosphor bronze exhaust guides. Sold individually.
Intake Test @ 28" of Water
.100 73.6 CFM
.200 123 CFM
.300 165 CFM
.400 206 CFM
.500 237 CFM
.600 244 CFM
Exhaust Test @ 28" of Water
.100 68 CFM
.200 109 CFM
.300 132 CFM
.400 165 CFM
.500 177 CFM
.600 187 CFM