Racing Exhaust Heat Management
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Thermo-Tec®Graphite Black Exhaust Insulating Header Wrap (11021)Graphite Black Exhaust Insulating Header Wrap (11021) by Thermo-Tec®. Wrapping headers and exhaust maintains hotter exhaust gases that exit the system faster through decreased density. Increased exhaust scavenging is produced, along...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$47.34 - Thermo-Tec®Muffler/Cat Heat Shield (16500)Universal Muffler/Cat Heat Shield by Thermo-Tec®. This versatile heat shield has an unlimited number of applications. The Muffler/Catalytic Converter Heat Shield is made up of woven silica with a flexible Mylar finish that protects...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$92.07
- Thermo-Tec®Natural Exhaust Insulating Header Wrap (11152)Natural Exhaust Insulating Header Wrap (11152) by Thermo-Tec®. Color: Silver. Header Coating: Uncoated. Exhaust Wrap is an innovative way to create more horsepower and reduce under-hood temperatures. The original Exhaust Insulating Wrap...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$22.17
- Thermo-Tec®Natural Exhaust Insulating Header Wrap (11002)Natural Exhaust Insulating Header Wrap (11002) by Thermo-Tec®. Color: Silver. Header Coating: Uncoated. Exhaust Wrap is an innovative way to create more horsepower and reduce under-hood temperatures. The original Exhaust Insulating Wrap...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$70.46
- Thermo-Tec®Natural Exhaust Insulating Header Wrap (11001)Natural Exhaust Insulating Header Wrap (11001) by Thermo-Tec®. Color: Silver. Header Coating: Uncoated. Exhaust Wrap is an innovative way to create more horsepower and reduce under-hood temperatures. The original Exhaust Insulating Wrap...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$43.15
- Thermo-Tec®Reinforced Graphite 2" x 50' Exhaust Header Wrap (11042)Reinforced Graphite 2" x 50' Exhaust Header Wrap (11042) by Thermo-Tec®. Exhaust Wrap is an innovative way to create more horsepower and reduce under-hood temperatures. The original Exhaust Insulating Wrap was developed over 25 years...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$83.74
- Thermo-Tec®Snap Strap Kit (13105)Universal Snap Strap Kit (13105) by Thermo-Tec®. The multi-purpose stainless steel Snap Straps are used to secure the Exhaust Insulating Wrap - and more. The high-temperature stainless steel straps are .275" (9/32") in width and have a...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$39.94
- Thermo-Tec®Snap Strap Kit (13150)Universal Snap Strap Kit (13150) by Thermo-Tec®. The multi-purpose stainless steel Snap Straps are used to secure the Exhaust Insulating Wrap - and more. The high-temperature stainless steel straps are .275" (9/32") in width and have a...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$43.14
- Thermo-Tec®Snap Strap Kit (13101)Universal Snap Strap Kit (13101) by Thermo-Tec®. The multi-purpose stainless steel Snap Straps are used to secure the Exhaust Insulating Wrap - and more. The high-temperature stainless steel straps are .275" (9/32") in width and have a...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$47.70
- Thermo-Tec®Snap Strap Kit (13160)Universal Snap Strap Kit (13160) by Thermo-Tec®. The multi-purpose stainless steel Snap Straps are used to secure the Exhaust Insulating Wrap - and more. The high-temperature stainless steel straps are .275" (9/32") in width and have a...Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$28.77
- Thermo-Tec®Stainless Steel Clamp-On Pipe Heat Shield (1' Length) (11675)Stainless Steel Clamp-On Pipe Heat Shield (11675) by Thermo-Tec®. Comes complete with all clamps and new stainless stand offs. Easily installs in minutes. Stainless Steel Clamp-On Heat Shields are available in one and two foot lengths....Designed to provide the ultimate in heat protectionTested to deliver exceptional quality$80.34
- PPE®Manifold Fabric Heat Shield Blanket (116016002)Manifold Fabric Heat Shield Blanket (116016002) by PPE®. Fabric Heat Shield Blankets will help spool the turbo faster, lower intake air charge temps, lower under hood temps and stop heat from melting wires or electronics. The Turbo Sock...Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle$134.99
- Design Engineering®EXO Series™ Black Exhaust Wrap (010061)EXO Series™ Black Exhaust Wrap (010061) by Design Engineering®. Color: Black. Header Coating: Painted. EXO Series exhaust and header wraps are designed for extreme environments where traditional exhaust wraps are not able to withstand...High quality at an affordable priceExpertly made from premium materials$122.02
- Design Engineering®Glass Fiber Tan Exhaust Wrap (010117)Glass Fiber Tan Exhaust Wrap (010117) by Design Engineering®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Withstands 1800°F direct/2500°F intermittent heatPromotes increased flow for improved performance$81.24
- AllStar Performance®Exhaust Header WrapExhaust Header Wrap by AllStar Performance®. Reduce underhood temperature while containing header tube heat for increased power. Fiberglass woven wrap. This top-grade product is expertly made in compliance with stringent industry...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$9.99 - $69.99
- AllStar Performance®Exhaust ShieldExhaust Shield by AllStar Performance®. Aluminum shields protect body panels from exhaust exiting thru the passenger door and provide a clean, finished look from the outside simplifying exhaust routing. Round shield I.D. is 6", commonly...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$64.99 - $69.99
- Design Engineering®Heat ScreenHeat Screen by Design Engineering®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...High quality at an affordable priceExpertly made from premium materials$92.52 - $122.94
- Design Engineering®Speed Sleeves Exhaust WrapSpeed Sleeves Exhaust Wrap by Design Engineering®. Speed Sleeves provide everything you need to cover and protect primary exhaust header pipes. An alternative to wrapping complete headers and ideal for spot protection from heat...Serves as an insulator and radiant heat barrierQuick and simple installation$97.44 - $118.86
- Design Engineering®Titanium™ Lava Rock Exhaust WrapTitanium™ Lava Rock Exhaust Wrap by Design Engineering®. Wrapping headers and down pipes is an important first step in reducing unwanted and power-robbing under hood heat. Less under hood heat results in a cooler air charge for...Reduce under hood temperatures by 50%Decreases exhaust density & increases exhaust flow$23.83 - $83.96
- Different Trend®Stainless Steel Hi-Polished Heat ShieldStainless Steel Hi-Polished Heat Shield by Different Trend®. Different Trend provide variety of product selections, premium quality products, superior value, and the best in customer service. This product is made of high-quality...Elaborately designed for high performance applicationsPerfect blend of style, quality, and dependability$285.89 - $334.21
- Engine Works®Exhaust Header WrapExhaust Header Wrap by Engine Works®. Get maximum power and performance out of your vehicle with this top-of-the-line Engine Works product. Engineered to withstand extreme speed conditions, this performance upgrade will provide you with...Great upgrade for your street or race carProvides ultimate blend of quality, dependability and value$23.24 - $30.08
- Engine Works®Stainless Steel Exhaust Header Wire TiesStainless Steel Exhaust Header Wire Ties by Engine Works®. Get maximum power and performance out of your vehicle with this top-of-the-line Engine Works product. Engineered to withstand extreme speed conditions, this performance upgrade...Great upgrade for your street or race carProvides ultimate blend of quality, dependability and value$9.14 - $9.97
- Heatshield®Aluminum/White HP Heatshield MatHP Heatshield Mat by Heatshield®. Keep your cool with our Heatshield Products Heatshield Mat. When used in applications with 1-inch of airspace and good airflow, this Heatshield cloth is capable of reflecting 90 percent of radiant heat....Continuous operating reflective temperature of 1100°F, 2000°F intermittentCapable of reducing up to 90% of radiant heat$15.11 - $178.38
- Heatshield®Exhaust and Header WrapExhaust and Header Wrap by Heatshield®. Heatshield Products premium-grade exhaust header wraps feature a tighter weave than any other fiberglass thermal heat wraps on the planet. This tighter weave retains more heat and makes the...High quality at an affordable priceExpertly made from premium materials$29.40 - $356.22
- Heatshield®Fiberglass Exhaust WrapFiberglass Exhaust Wrap by Heatshield®. Exhaust Wrap features a proprietary black coating and holds its color longer than similar graphite-coated wraps. This heat resistant exhaust wrap reduces radiant heat damage and can lower...Rated for 1200F continuous use, 2000F intermittentReduces under hood temperatures up to 50%$20.20 - $270.88
- Heatshield®Gold Exhaust Manifold Heat ShieldExhaust Manifold Heat Shield by Heatshield®. Heatshield Products Manifold Shield is designed to keep heat inside your exhaust and turbo manifold. Made from rugged, high-temperature materials, this exhaust manifold heat shield is...$104.15 - $403.41
- Heatshield®Gold Exhaust Manifold Heat Shield InsulatorExhaust Manifold Heat Shield Insulator by Heatshield®. Heatshield Products Manifold Shield is designed to keep heat inside your exhaust and turbo manifold. Made from rugged, high-temperature materials, this exhaust manifold heat shield...High quality at an affordable priceExpertly made from premium materials$43.60 - $1,203.54
- Heatshield®Header Armor™ Header Heat Shield BlanketHeader Armor™ Header Heat Shield Blanket by Heatshield®. Don’t let the heat of your engine make you sweat! With Heatshield Products Header Armor™, underhood temperatures can be reduced by up to 60 percent, keeping your vehicle...High quality at an affordable priceExpertly made from premium materials$88.67 - $186.74
- Heatshield®Heat Wrap KitHeat Wrap Kit by Heatshield®. Exhaust wraps help to retain heat in your exhaust system, which increases horsepower while reducing radiant heat damage. By wrapping the header and exhaust system it maintains hotter exhaust gases,...Reduces under hood temperatures up to 50 percentageIncreases horsepower$30.25 - $62.91
- Heatshield®Heatshield Armor™ Exhaust Wrap KitHeatshield Armor™ Exhaust Wrap Kit by Heatshield®. Heatshield Armor™ Exhaust Wrap Kits feature the same great benefits as the Heatshield Armor™ thermal barrier material, and include our heavy-duty 5/16-inch-wide Thermal-Tie™...Continuous operating temperature of 1800°F, 2200°F intermittentReduces radiant heat by 60%$80.31 - $137.43
As a matter of fact, around 70% of the energy released during combustion in your racing engine is transformed into heat that is partially dissipated and absorbed by the coolant. However, the huge part of the thermal energy is forced out of the engine with exhaust gases via the exhaust system. The temperature of these gases may reach hundreds of degrees Celsius, so your muffler and pipes can get extremely hot very quickly. Since the exhaust system is located very close to the underneath of your vehicle, its floor may also get very hot, causing lots of discomfort to you and your passengers. Fortunately, there is a simple and efficient way to prevent the floor from overheating, which is an exhaust heat shield.
Racing exhaust heat shields are specially designed for use on the track, trapping up and reflecting most of the exhaust heat. They are thicker than regular heat shields found on street cars as they need to withstand higher temperatures. In many cases heat shields are also used to protect the drivetrain, transmission, fuel, electrical, and suspension systems. Along with exhaust heat management, racing exhaust heat shields help to reduce transmission and road noise, making your driving more comfortable and enjoyable. They allow the driver to concentrate on the road rather than getting frustrated because of the road noise or hot floor.
There are several types of racing exhaust heat management solutions, including heat insulators and heat barriers. The first ones, also known as exhaust wraps, are usually made with fiberglass which is good for 1000 degrees F of continues direct heat. To increase their heat resistance exhaust wraps can be covered with a special coating like, for example, graphite or another heatproof material. As for heat barriers, they act as thermal shields which stop radiant heat. They are usually placed at least 1" away from the source of heat to ensure proper airflow through the gap. As a rule, heat shields are made from aluminum combined with a silica, fiberglass or ceramic insulation.
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Posted by Robert R (Myrtle Creek, OR) / September 29, 2019