Page 492 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

GM LS Water Neck NEW! Universal Dual Throt tle
MRG2670 Return Spring Kit
Chrome-plated, 30° angled water neck features MRG19
a swivel design, allowing full 360° rotation for Universal kit provides positive throttle return for added safety.
desired hose placement. Fits all 1997-2009 GM LS
engines. Includes fasteners. Holley And Demon Chrome Plated Fuel Lines
Fit dual-feed Holley and Demon carbure-
High-Performance Electric Cooling Fans tors. Copper tubing and brass fittings
High-torque, low-amperage draw electric are silver soldered and brilliantly chrome
fans flow maximum air for efficient plated. Fuel lines are also available with MRG1552
cooling. Replace the belt-driven fan with a built-in 0-15 PSI fuel pressure gauge.
an electric unit and free up some usable Part No. Description
horsepower. Fans have reversible blades MRG1551 Holley 4bbl., 3/8" Tube, 8-21/32" Center-To-Center
Holley 4bbl., 3/8" Tube, 9-5/16" Center-To-Center
and motors. May be mounted in front of MRG1552 Holley 4bbl. With Gauge, 3/8" Tube, 8-21/32" Center-To-Center
MRG1558
or behind the radiator. Thin profile fans MRG1559 Holley 4bbl. With Gauge, 3/8" Tube, 9-5/16" Center-To-Center
work very well in tight areas. MRG1575 Race/Speed/Road Demon 4bbl., 3/8" Tube
MRG1576 Race/Speed/Road Demon 4bbl. With Gauge, 3/8" Tube
Overall Amp
Part No. Description Dimensions CFM Draw
MRG1986 12" Dia. 3.0" Deep x 13.2" High x 12.6" Wide 1400 10.2 Low Loss Fuel Fittings
MRG1987 14" Dia. 3.4" Deep x 14.6" High x 14" Wide 1800 10.3
Thin wall brass fuel fittings offer maximum flow for perfor-
mance applications. Includes one fitting and one clamp.
Electric Water Pump Drive Kit
Part No. Description
MRG4333
MRG2965 3/8"NPT Straight For 3/8" ID Hose
Diminishes horsepower loss MRG2966 3/8"NPT 90° For 3/8" ID Hose
common with conventional
pulley drive pumps. Heavy- Fuel Pressure Gauge Adapter
duty, 1500-RPM electric Ideal for installing a fuel pressure gauge in single
motor has more than fuel line applications. Gold anodized aluminum
enough power to handle adapter has 3/8" hose ends and a 1/8" female
cooling needs without NPT connection for fuel pressure gauge.
draining horsepower from the engine. Fits all Chevy V8 and V6, Buick 231 Part No. Description
V6 and 350, Olds 260-455, Pontiac 326-455, small and big block Chrysler, MRG2975 Fuel Pressure Gauge Adapter
small and big block Ford. MRG1560 Fuel Pressure Gauge Adapter And Fuel Pressure Gauge
MRG1561
Fuel Pressure Gauge With 1/8"NPT Male Fitting
Vacuum Cap Assortment Chrome Fuel Pump Block-Off Plates
MRG3704 Quality chrome plated block-off plates cover block opening when mechani-
Durable, Buna-N rubber, vacuum cap assort- cal fuel pump is replaced with an electric or belt-driven pump, include
ment includes four each of 1/8", 3/16", and gasket.
1/4", and two each of 5/16" and 3/8" vacuum caps. Part No. Description
MRG1515 SB Chevy 265-400
MRG1516 BB Chevy 396-454
Holley Power Valve Block-Off Plug MRG1517 Ford 351C, 351M, 400
MRG1510
Plug fits Holley carbs and includes PTFE washer. Competition Air Cleaner
MRG9790
Holley Clear View Sight Plugs Large 14" diameter x 3" tall air cleaner fits
MRG6057 popular 2- and 4-barrel carburetors with
Special Clear View sight plugs ease the setting of float 5-1/8" neck. Sold complete with element
bowl level of popular Holley carburetors, while preventing fuel and installation hardware.
spillage. Sold per pair.
Air Cleaner Stud With Adapter
MRG6399
Throttle Spring Bracket
MRG3683 Kit includes a 1/4"-20 x 5" long stud,
Chrome-plated steel throttle spring bracket mounts to carb stud wing nut and 5/16" stud adapter.
or intake manifold. Accommodates up to 5" tall air filters.

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