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19 Results Found For "Restrictor"
Showing In Stock Items. Show All 27 Items.
Moroso Water Outlet Restrictor Kits
Limiting the amount of coolant flow leaving the engine lets you control the amount of heat absorbed by the coolant itself. You can adjust the flow with one of these Moroso water outlet restrictor kits. They include include three round aluminum plates with 5/8 in., 3/4 in., and 1 in. I.D. holes. Simply mount the appropriate plate under the water outlet on the intake manifold. An easy and economical temperature control solution!
( 31 )
$17.99
Quick Fuel Carburetor Idle Feed Restrictors
These Quick Fuel carburetor idle feed restrictors are designed to control the fuel side of the idle and off-idle system. They are manufactured from durable brass and install easily into the Quick Fuel billet aluminum metering blocks. Available in different sizes, Quick Fuel carburetor idle feed restrictors will help you fine-tune your carburetor to your specific engine combination.
( 13 )
$12.87
Improved Racing Adjustable PCV and Turbo Oiling Restrictor Valves
Replace your traditional PCV valve with Improved Racing adjustable PCV restrictor valves for better reliability and increased crankcase vacuum. They are perfect for LS engines with aftermarket valley covers that do not have a built-in PCV restrictor like the factory cover, and they can also restrict oil flow to a turbocharger to avoid flooding the turbo. Improved Racing's restrictor valves can be used on their own, replacing traditional PCV valves in naturally aspirated engines, or combined with a check valve to prevent pressurizing the crankcase under boost in turbocharged applications. Features and benefits: * Adjustable PCV restrictor with 5 pre-drilled sizes: -- 2.6mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm -- Plus, a blank disc with a 1mm pilot hole for custom-drilled sizes * Female -6 O-ring boss ports on each end -- Can be adapted to many different fitting types and sizes (male AN, hose barb, quick connect, etc.) * All-aluminum 6061 T-6 construction with black Type II anodized housing * Each plate is laser-marked with the restrictor hole diameter in millimeters * No moving parts for improved durability over traditional PCV valves
Not Yet Reviewed
$19.90
Manufacturer Rebate
AutoMeter Restrictor Fittings
These AutoMeter restrictor fittings help with pressure spikes and excessive pressure fluctuations.
( 2 )
$17.99
Allstar Performance Oil Restrictors
Cut power loss from windage with Allstar Performance oil restrictors. They're designed to replace the factory oil galley plugs at the back of the block and restrict oil flow to the top end, forcing more oil to the bearings. The restrictors are available in different sizes for various engine applications.
( 3 )
$15.99
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$19.99
Engine Works Oil Restrictors
Engine Works offers oil restrictors for a variety of engine applications from the 1950s and up. Machined from aluminum, they fit in most small and big block Chevy blocks (except Bowtie) at the rear of the block. Simply replace the oil galley plugs (tapping may be required). These restrictors are not for use with hydraulic lifters. An oil restrictor installs in the oil passages of the engine block. It limits the flow of oil to certain parts of the engine. Engine oil lubricates and cools vital engine components. In most cases, more oil usually means the engine will run cooler and last longer. However, in some specific RACING applications, more oil can actually reduce the performance of the engine. When roller rockers and solid lifters are installed, the amount of oil required by the valvetrain is reduced greatly. Installing an oil restrictor kit will limit the oil flow, reducing the windage created from excess oil draining past the rotating assembly. This keeps the oil flowing where it is needed most—to the rod and main bearings.
Not Yet Reviewed
$13.71
Holley Emulsion Jets
Holley emulsion jets are just what you need to fine-tune your carburetor for street or race. Threaded for easy installation and removal, Holley jets are manufactured to high tolerances for consistency.
Not Yet Reviewed
$18.66
Allstar Performance Radiator Hose Restrictors
Allstar Performance radiator hose restrictors stabilize water temperature and allow coolant to stay in the radiator longer for improved cooling. These aluminum funnel-shaped restrictors are easy to use. Just insert restrictors into lower radiator hoses and you should be good to go!
( 3 )
$19.99
Milodon Oil Flow Restrictor Plugs
Don't let oil go to your head! Milodon oil flow restrictor plugs solve the common high performance engine problem of too much oil in the head area. They restrict approximately 75 percent of the oil to the top end of the engine for better lubrication and prevent oil wastage at the lifters (which will cause windage problems). This also keeps the sump better supplied with oil. These plugs install easily into the back of the block in place of the stock plugs. They're not for use with hydraulic lifters.
( 1 )
$14.95
Fragola Performance Systems Turbo Oil Restrictor Fittings
Fragola Performance Systems offers a variety of turbocharger components—including these turbo oil restrictor fittings. The aluminum adapters are available in numerous AN and NPT sizes. They enable you to set the correct oil flow to your turbo to minimize potential damage to the oil seals. Order the size needed for your application.
Not Yet Reviewed
$16.99
Continental Heater Hoses
Continental heater hoses are designed for vehicles that need custom-routed heater hoses. They meet or exceed SAE J20R3, D1 specifications, so they'll stand up to the heat. Continental heater hoses use rugged construction; most are manufactured from Versigard rubber—a compound highly resistant to heat, oil, and weather. Their patented knit reinforcement is typically made with Tylanar fabric, a material that also meets the safety requirements. Some models incorporate other high-grade materials, as well. Continental heater hoses are available in a variety of diameters and lengths compatible with numerous of makes/models.
( 12 )
$13.99
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$19.99
Sierra Marine Exhaust Riser Gaskets
Sierra Marine exhaust riser gaskets are engineered to meet or exceed manufacturer specifications—and provide added value to boaters and marine mechanics. Exhaust manifolds and risers take a beating in the marine environment and require regular inspection to avoid catastrophic engine failure. After an inspection (or replacement), it's equally important to replace the riser gaskets to maintain separation of exhaust and cooling channels. Sierra Marine exhaust riser gaskets are designed to perfectly match exhaust and cooling ports. They're available in restrictor and non-restrictor models for specific applications.
Not Yet Reviewed
$13.99
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$18.99
Flexzilla Reusable Air Hose Fittings/Splicers
Flexzilla reusable fittings/splicers are designed for use with Flexzilla and Flexzilla Pro air hoses. These anodized aircraft aluminum fittings allow you to quickly repair hose on the jobsite or easily create custom length hose. To create custom lengths, choose a Flexzilla standard, swivel, or ball swivel fitting featuring a spiral bend restrictor that increases hose flexibility. To field repair chose a splicer. They are available in several sizes; choose the one to meet your hose size and needs.
( 13 )
$10.99
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$13.99
Flexzilla Pro Whip Hoses
Flexzilla Pro whip hoses with high-flow ball swivels increase longevity of your main hose. With a 30 degree tilt and 360 degree swivel action, they also increase mobility in tight workspaces. When used with high-flow couplers and plugs, Flexzilla Pro whip hose provides maximum torque, maximum rpm, and the best performance for your air tools. A Flexzilla Pro reusable fitting and bend restrictor are included. Features and benefits: * Field repairable-reusable anodized aircraft aluminum fittings * Build custom length whip hose up to 6 ft. in length * Extreme all-weather flexibility (-40 to 140 degrees F) * Won't kink under pressure * Lightweight * Durable, long-lasting * Anodized aircraft aluminum ends * Maximum working pressure at 70 degrees F is 300 psi
( 1 )
$18.99
Clearance
ACDelco Power Steering Hoses
ACDelco power steering hoses carry pressurized fluid from the power steering pump to the steering assembly in order to turn the wheels to the left or right. The silver heat guard helps to protect the hoses in high-temperature areas, and fluid restrictors help to absorb vibration and reduce noise. Double-lock beading with barbed tube ends provides crimping and assists in leak prevention. Order the model designed for your vehicle and engine application.
( 9 )
$34.99
$12.50
Dayco Molded Heater Hoses
Keep the hot coolant circulating with molded heater hoses from Dayco. These hoses are constructed from synthetic EPDM for high-strength and resistance to oil, salt, mud, debris, coolants, and environmental elements. The inner base tube of Dayco molded heater hose is reinforced with knitted rayon for maximum strength and burst-resistance. They eliminate the need for multiple connections of hoses and clamps. Dayco hoses are specifically designed for your application to ensure proper fit and function.
( 107 )
$12.99
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$13.99
Mahle Original Intake Manifold Gaskets
Common symptoms of poor intake manifold gasket sealing may include leaks, rough idling, and stumbling. For your next engine build, use Mahle Original intake manifold gaskets to seal your engine up tight! It's a known fact—proper sealing is vital to create maximum horsepower within the engine, and these gaskets will allow you to achieve a good, positive seal. They utilize premium materials and are precisely designed to match OE quality, fit, form, and function. Order the intake manifold gasket designed for fitment on your particular vehicle by Mahle Original, one of the most trusted names in professional sealing solutions for engines and exhaust.
( 104 )
$16.99
Continental Molded Heater Hoses
Continental heater hoses are original equipment molded heater hoses for popular applications. The tube in Continental's universal or pre-curved molded heater hoses is made with Versigard rubber--a compound that's highly resistant to heat, oil, and weather. The patented knit reinforcement is made with Tylanar fabric--a material that meets or exceeds the requirements of SAE J20R3, D1. Additional features include: * Designed for those vehicles requiring multiple or severe bends * Original configurations to ensure a perfect fit * Fits popular applications * Rugged construction
( 27 )
$17.99
Clearance
Crown Automotive Tie Rod Ends
Steering systems on 4WD vehicles take a great deal of abuse, whether driving through a snow storm or a rock garden. When the steering gets a bit sloppy, count on Crown Automotive tie rod ends to get your vehicle back on the straight and narrow. Constructed of strong metal materials, these OE-style ends are correctly threaded to match the originals, with a rubber boot to hold in grease. The failure of even one tie rod end can cause a dangerous driving situation. Consider quality replacements from Crown Automotive.
( 5 )
$18.99
