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Jones Performance Dominators Carburetors

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The 454-R has a Holley Dominator flange, so we departed from the 850 double-pumper for a pair of Jones Performance Dominators. The first one we tried was a 750, and then we switched to a 1050. Both carburetors exhibited good throttle response, with the 1050 producing 20.6 more horsepower and 3.7 more lb-ft of torque, as shown in dyno charts Version Three, Parts I and II.

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