Early Rotary & 1975-85 Mazda RX-7 : Cooling System
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Rotor Housing Water Jacket ModificationWe strongly recommend the Rotor Housing Water Jacket Modification to improve cooling in the hot zone of the rotor housing, thereby increase both rotor housing and apex seal life. This modification involves cutting grooves in the water jacket in the ... Part Number: 11488Our Price $108.00 |
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Alternator and Main Drive Pulley Set :: 74-92 Rotary Engines (All)Racing Beat RX-7 Pulley Set Packaged as a pulley set, each kit includes one (1) alternator and one (1) main drive pulley. Single Sheave Alternator Pulley (Part no. 11492) This Mazda Competition Parts Single Sheave Alternator Pulley reduces alternator RPM ... Part Number: pulleyset1Our Price $141.00 |
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Alternator and Main Drive Pulley Set - Double Sheave :: 74-92 Rotary Engines (All)Racing Beat RX-7 Pulley Set - Double Sheave Packaged as a pulley set, each kit includes one (1) double sheave alternator and one (1) double sheave main drive pulley. Double Sheave Aluminum Alternator Pulley (Part no. 11479) The Racing Beat-designed Double... Part Number: pulleyset2Our Price $142.00 |
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Aluminum Alternator Pulley :: 71-92 All Rotary Engines (All)This Mazda Competition Parts Single Sheave Alternator Pulley reduces alternator RPM approximately 20% from stock for street high-performance and racing use. For use on virtually all 1974-8-92 12A and 13B rotary engines, this aluminum underdrive pulley (3.... Part Number: 11492Our Price $76.00 |
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Aluminum Main Pulley :: 74-92 Rotary Engines (All)Racing Beat's Single Sheave Main Pulley for virtually all 1974-92 12A and 13B engines reduces the water pump/alternator drive ratio substantially to avoid water pump cavitation and alternator damage due to the extreme RPMs encountered in racing. This ... Part Number: 11473Our Price $65.00 |
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Aluminum Alternator Pulley -Double Sheave :: 74-92 Rotary Engines (All)The Racing Beat-designed Double Sheave Aluminum Alternator Pulley reduces alternator RPM approximately 20% from stock RPM, and is intended for high performance and moderate race use. It is compatible with either the stock main pulley, or assuming you are ... Part Number: 11479Our Price $58.00 |
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Aluminum Main Pulley - Double Sheave :: 74-92 Rotary Engines (All)The Racing Beat Aluminum Double Sheave Main Drive Pulley for virtually all 1974-92 12A and 13B engines is designed for high performance/RPM street and moderate racing use, slowing the water pump and alternator 13-15 %, thereby reducing cavitation and ... Part Number: 11469Our Price $84.00 |
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Silicone Radiator Hose Kit :: 79-82 RX-7 12AThe Racing Beat performance silicone radiator hose kit for the 1979-82 RX-7 is designed to withstand the harsh operating conditions of the rotary engine. The stock rubber hoses can eventually weaken over time, leading to premature failure. Every Racing ... Part Number: 11480Our Price $97.00 |
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Silicone Radiator Hose Kit :: 83-85 RX-7 12AThe Racing Beat performance silicone radiator hose kit for the 1983-85 RX-7 is designed to withstand the harsh operating conditions of the rotary engine. The stock rubber hoses can eventually weaken over time, leading to premature failure. Every Racing ... Part Number: 11481Our Price $97.00 |
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Silicone Radiator Hose Kit :: 84-85 RX-7 13BThe Racing Beat performance silicone radiator hose kit for the 1984-85 RX-7 is designed to withstand the harsh operating conditions of the rotary engine. The stock rubber hoses can eventually weaken over time, leading to premature failure. Every Racing ... Part Number: 11482Our Price $97.00 |
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Heater Water Outlet Plug :: 81-earlier rotary enginesThis Heater-Water-Outlet Plug is an inexpensive and reliable way to plug the heater water outlet port on the rear rotor housing for those who do not use a heater. The 1981 and earlier rotary engines had a threaded fitting for the water outlet that accepts... Part Number: 11490Our Price $5.00 |
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Royal Purple Ice :: Coolant AdditiveRoyal Purple Ice(company link) is a high performance, synthetic, radiator coolant additive for both gasoline and diesel engines. It is formulated to reduce the surface tension of the coolant, which improves heat transfer through the cooling system while ... Part Number: 11971Our Price $14.75 |
Repair Manuals & Books
ULTRA Ignition Wires
71-85 12A & 13B
Racing Beat's ULTRA 8mm wire sets for street-application 1971-1985 12A and 13B engines are constructed with zinc-...
Our Price: $145.00
Engine Torque Brace
79-85 RX-7
The Racing Beat-designed Engine Torque Brace for the 1979-85 RX-7 substantially reduces or eliminates the shuddering ...
Our Price: $81.00
Road Race Header 79-85
RX-7 12A
Racing Beat's Road Race Header is the first step in building a serious racing exhaust system. The engine-to-pipe flange ...
Our Price: $274.00
