I run a Mallory 140 from a cell in trunk through #10 line with high flow Holley regulator. I have also added a Mallory 110 and have made back to back runs on both pumps and with only the 140. No difference in Et or MPH.
I run a Dude scoop and no air cleaner at track. Have lots of clearance above carb. Have tried running the car with no hood and two 3" air filters stacked on the Dominator. No difference. The intake is the only thing I have not changed. Would expect the Victor to be border line too much intake for this combo, not restrictive!!
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1971 Base Firebird..505ci IA 2A Round port E-heads by Butler 348 cfm.. Comp street SR 266/ [email protected] Victor intake/Quick Fuel Q950. 1 7/8" Dougs headers..3" mandrel bent exhaust with Hooker Max Flow mufflers, T-350 well built with 10" 4000 stall nitrous Continental converter..3.73 posi . Caltracs and 10" slicks. Belt driven water pump, alternator, Pwr steering and brakes,Flex fan. 11:1compression, straight 93 octane pump fuel. 10.35 @ 129.88 with 1.45 60ft N/A at 3700lbs race weight.
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