24 AIR & FUEL DELIVERY WARNING: For Proposition 65 information, see p. 183 Some parts are not legal for sale or use in California or other states with similar laws/regulations—see p. 183 for details. Dart Single Plane Intake Manifolds Dart used proven race technology from NASCAR® and NHRA engines when developing these intakes to find up to 10% more airflow than comparable manifolds. These aluminum, single- plane intakes generate power and torque from 3,500-8,500 rpm, and versions are available which fit either square-bore (4150) or Dominator (4500) carbs. They also feature a raised water crossover to insulate incoming air for smooth power and response, an optimized intake runner cross-sectional area to maintain high mixture velocity, and integral nitrous bosses for added power gains. The manifolds have a standard rise and a natural finish. Made in the USA. Chevy, 262-400 Carb Heads Deck Port Price Each DRT-42411000 4150 Iron/Aluminum 9.025" Stock/Pro 1 $613.12 Chevy, 396-454 DRT-41124000 4500 Iron/Aluminum 9.8" Rectangular $613.12 DRT-41125000 4500 Iron/Aluminum 10.2" Rectangular $613.12 Billet Aluminum Manifold Spacer Kits Price/Kit DRT-62210002 Chevy 350/400, 9.325" deck, 23° heads ........................ $234.81 Blow the lid off your power potential! The Summit Racing™ reusable air filter lid has a flow-through design, which allows additional air to enter through the top of your air filter. The result: more horsepower. SUM-239500 14" diameter, black ..........................each $85.99 SUM-239501 14" diameter, chrome ......................each $97.99 X-Stream airflow! Increasing airflow through your current filter assembly is as easy as replacing your top plate with this X-Stream Air Flow Top Plate from K&N. It allows air to enter smoothly through the top, which helps draw more air in from the sides. That means you get more airflow headed down into the carburetor or throttle bodyand into the combustion chamber. X-Stream Air Flow Top Plate KNN-66-0901 9", black ...........................each $94.99 KNN-66-1101 11", black .........................each $104.99 KNN-66-1401 14", black ...........................each $94.99 KNN-66-1401XP 14", polished ....................each $146.99 Complete X-Stream Air Flow Assemblies Assemblies have a raised base and 51⁄8" neck unless otherwise noted. Height measurement includes lid. KNN-66-3150 9" x 41⁄2" .........................each $209.99 KNN-66-3110 11" x 31⁄2" .........................each $209.99 KNN-66-3050 14" x 31⁄8", 7/8" drop base; each $262.99 KNN-66-3000 14" x 37⁄8" ..........................each $262.99 KNN-66-3010 14" x 45⁄8" ..........................each $209.99 KNN-66-3040 14" x 23⁄4", 11⁄4" drop base; each $209.99 KNN-66-3060 14" x 33⁄4", 11⁄4" drop base; each $209.99 X-Stream Top Plates X-Stream Assembly Offenhauser Intake Manifolds Offenhauser’s intake manifolds are backed by proven performance gains, quality craftsmanship, and over 70 years of racing heritage—it’s no wonder they’re a favorite among street rodders! We carry intakes for popular and hard-to-find applications so you can top just about anything with a legendary Offenhauser manifold. For even more applications, visit SummitRacing.com or give us a call. Single Quad Intakes Single quad intakes give you a nostalgic look and a place to mount a modern 4-barrel square-bore carb. They equalize distribution to all cylinders for smooth power and efficiency throughout the rpm range. Price Each OFY-5416-LK Chevy, 194-292, 1962-74 ................................................$614.99 OFY-5416* Chevy, 194-292, 1962-74 ................................................$682.99 OFY-5270LK Mopar 170/225, 1960-87 .................................................$572.99 Dual Port Series These dual plane intake manifolds for street performance feature a unique 360° design that separates the runners into primaries and secondaries. The runners work together to supply cool, dense air to your combustion chambers across the entire rpm range for 15-30% more power, improved fuel economy, and reduced emissions. Recommended for use with up to a 500 cfm square-bore carburetor. For applications over 500 cfm, use a C Series intake (below). OFY-6019DP Ford 240/300, 1965-96 ...................................................$799.99 OFY-5999DP AMC, 199-232, 1964-80 ..................................................$562.99 OFY-6257DP AMC 258 (water heated), 1981-88 ...................................$841.99 C Series Engineered specifically for large carburetors, Offenhauser C Series single plane aluminum intakes have larger runners to support the increased airflow your engine needs at higher rpm. The open plenum feeds your engine cool, power-building airflow and greatly improves torque in the 2,500-7,000 rpm range. Recommended for use with carburetors rated at 500 cfm and higher. OFY-6227C Ford 240/300, 1965-96, square-bore ...............................$599.99 *Includes linkage kit. Professional Products Cyclone Intake Manifolds for Chevy Tap into your Chevy’s true potential without clearance issues thanks to the low-profile design of the Cyclone dual-plane intake manifold from Professional Products. Each is CNC-machined from high-quality aluminum and pressure tested for optimal performance. The small block intakes build power from idle-5,500 rpm, and the big block intake has a 1,500-6,500 rpm powerband. All of these street manifolds accept spread-bore or square-bore carbs (adapter included), and feature dual distributor hold downs plus four-corner water ports. Price Each PFS-52000 262-400, 1955-95, polished ............................................. $316.99 PFS-52007 305/350 Vortec, 1996-2002, satin finish .......................... $173.99 PFS-52006 305/350 Vortec, 1996-2002, polished .............................. $212.99 PFS-53000* 396-454, oval port, 1965-2000, polished ......................... $326.99 *Includes bushings for 1987-95 iron heads and nitrous bosses. ∆ UNLESS NOTED Trick Flow R-Series Intake Manifolds For ground-pounding power from your high-revving street/strip or race engine, bolt on a Trick Flow R-Series intake manifold. Precision-cast from A319 aluminum with plenty of material for porting, these single-plane intakes feature a spider-type design with high-flow individual runners, bosses for nitrous or fuel injectors (unless noted), and a raised plenum floor for improved fuel atomization. 3,500-7,500 rpm powerband, unless indicated. Visit SummitRacing.com for additional information and installation requirements. Made in the USA, unless noted. 4150 Series Carb Flange Price Each TFS-32600111 GM LS3 ...................................................................$424.99 TFS-52400111 Ford 289/302 ..........................................................$411.99 TFS-52400112 Ford 289/302, bosses machined for fuel injectors; $462.99 TFS-52500111-C04 NEW NEW! Ford 289/302, 11R 227 port-matched .........$674.99 TFS-52500112-C04 NEW NEW! Ford 289/302, 11R 227 port-matched, bosses machined for fuel injectors .........................$724.99 TFS-52400114 Ford 351W ..............................................................$416.99 TFS-52500114-C04 Ford 351W, 11R 227 port-matched ........................$674.99 TFS-52400115 Ford 351W, bosses machined for fuel injectors .....$468.99 TFS-52500115-C04 Ford 351W, 11R 227 port-matched, machined for fuel injectors .....................................$724.99 4500 Series Dominator Carb Flange TFS-53400112 Ford 429/460 ..........................................................$724.99 TFS-41400111* NEW NEW! Chevy, 396-454, rectangular port ................$699.99 TFS-41400112* NEW NEW! Chevy, 396-454, 10.2" tall deck, rectangular port ...................................................... $699.99 TFS-54400111* Ford 429/460 with PowerPort® A460 heads ...........$749.99 TFS-61600115* Mopar 440 with PowerPort 270 heads ...................$524.99 R-Series Tunnel Wedge for Ford 390-428FE This medium-rise dual-carb intake is a high-performance update of Ford’s iconic tunnel wedge. It features improved airflow for power from 4,500-7,500 rpm, flanges machined for original tunnel wedge-style carburetors and linkage, and a superior O-ringed bottom plate. Includes breather cover, freeze plug, hose fitting, locking wire, and hardware. TFS-56400114+ ..............................................................................................$999.99 R-Series A460 Tunnel Ram for Ford 429/460 Designed for flat-out performance in applications like drag racing and pulling, this intake manifold produces maximum power beyond 8,000 rpm. It’s compatible with Trick Flow PowerPort A460 heads, and features an interchangeable top cover for use with single or dual 4500 series Dominator carburetors. TFS-54494000 Lower intake only ....................................................$849.99 TFS-54494140 Top cover, dual Dominators ....................................$124.99 TFS-54494140-G Top cover to lower intake gasket ..............................$14.99 TFS-54494TBK Top cover to lower intake bolts, stainless steel.........$41.99 TFS-544INTBK Lower intake bolts, stainless steel ............................$72.99 TFS-54494140-LK∆ Dual carburetor linkage kit ......................................$169.99 *3,500-8,000 rpm range. +No nitrous/fuel injector bosses. ∆Does not meet Made in the USA standards. See p. 183. Summit Racing™ Throttle Cable Brackets Our stainless steel throttle cable brackets mount to the base of most Holley, Edelbrock, Carter, and Rochester carburetors and include a return spring. Choose from a show-ready polished or stealthy black powdercoat finish. SUM-210235 Polished ...........................................kit $38.99 SUM-210235B Black powdercoat .............................kit $45.99
