I’ve had three sets of Stealth heads on my flowbench and they max out around 267 cfm@.700 lift. With very little effort they can easily go 300 plus.
Dead on!
Was not $1000 for the pair..
'63 Dodge 330 11.19 @ 121 mph Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs. 10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.
