Precise Construction,No Sharp Edges or Voids Helps Reduce Turbulence
Precise Tuning & Improved Aerodynamic Flow
Made w/Lightest Material Poss.
Our Merged Collectors are constructed with the primary tubes joining as they transition into the collector to form a spear eliminating sharp edges and voids to reduce turbulence. This allows more precise management of the sound pressure waves (tuning) and improves aerodynamic flow.These 3 into 1 and 4 into 1 collectors are made from the lightest materials possible; a pair of 17/8" x 31/2" weigh only 5 lbs. 4 ozs. Sold in pairs only.
Primary Tube Dia.
Type of Component
4 into 1 Collector
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Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Holley's products include performance fuel pumps, fuel injection, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.