BARRY GRANT DEMON CARBURETION’S NEW “D FLOW” RACE DEMON
Wed, 2010-03-10 12:00
Barry Grant has released his Demon Carburetion’s New “D Flow” Race Demon. The unique “D” shaped butterflies offer more air flow than conventional 
round butterfly carbs. With a standard bolt pattern, the “D Flow” produces more HP and torque on big motors than round butterfly carbs – Current dyno testing shows gains of +5 ft/lbs torque and +10 hp on a mild 502 cu in/500 hp motor! Additionally, the “D Flow” has a great fuel curve, offers better fuel distribution and has a great throttle response. The 1.562 venturi are available in annular or down leg booster and flows 980 to 1080 cfm. Originally a 1.75” butterfly is now the equivalent to a 2.020” butterfly in a 4150 base! Patent pending.
The “D Flow” has all of the standard features that have made Race Demons popular among many racers -
• Directly replaces 4150-style carburetors.
• Billet-aluminum metering blocks, billet aluminum baseplates, patented removable boosters, large capacity fuel bowls with sight glasses and patented, streamlined air entries.
Race Demon™ “D Flow” carburetors are offered in a variety of factory tune-ups: General Competition (GC), Oval Track (OT), Traction Master (TM) and Drag Race (DR) and is also available for gas or alcohol.
For more information, visit www.BarryGrant.com
round butterfly carbs. With a standard bolt pattern, the “D Flow” produces more HP and torque on big motors than round butterfly carbs – Current dyno testing shows gains of +5 ft/lbs torque and +10 hp on a mild 502 cu in/500 hp motor! Additionally, the “D Flow” has a great fuel curve, offers better fuel distribution and has a great throttle response. The 1.562 venturi are available in annular or down leg booster and flows 980 to 1080 cfm. Originally a 1.75” butterfly is now the equivalent to a 2.020” butterfly in a 4150 base! Patent pending.The “D Flow” has all of the standard features that have made Race Demons popular among many racers -
• Directly replaces 4150-style carburetors.
• Billet-aluminum metering blocks, billet aluminum baseplates, patented removable boosters, large capacity fuel bowls with sight glasses and patented, streamlined air entries.
Race Demon™ “D Flow” carburetors are offered in a variety of factory tune-ups: General Competition (GC), Oval Track (OT), Traction Master (TM) and Drag Race (DR) and is also available for gas or alcohol.
For more information, visit www.BarryGrant.com
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