- Description
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Details
NOTE: When used as a 650/750 Norton Commando Exhaust guide, ID must be honed to fit.
Exclusive NASCAR '45'TM Material
A Proprietary Alloy as Designed for and used exclusively for NASCAR team is now available for your beloved British bike. Under exclusive arrangement with the manufacturer, MAP Cycle is proud to offer this material to our customers. NASCAR '45'TM is 675 Manganese bronze alloyed with other elements to form a long linear vertical grain structure making our unique valve guide that gives the highest amount of heat dissipation along with longest life.
- Helps eliminate pitting on seats and/or valve faces
- Superior durability
- CNC machined to exact specifications
- Better heat dissipation compared to even AMCO 45
- Expansion rate similar to aluminum (perfect for aluminum cylinder heads)
- Honed internal finish for best oil retention
- Proven in Racing and on the street by enthusiasts across the globe
Exclusive Ringed Margins
No longer require different guides for sealed/unsealed applications. Remove a small bit of material and add our high temp Viton oil metering seal (MAP9240). A true cost saver as No additional guides are needed if you happen to decide on using seals.
Constant research and development
M.A.P. NASCAR '45'TM valves guides are the absolute best guides available for street or track. Etched with type and size for ease in identification. Insist your dealer carry the very best British valve guide. To be sure of the highest quality possible remember to ask for them by name - Nascar '45'TM
NOTE: When used as a 650/750 Norton Commando Exhaust guide, ID must be honed to fit.Additional Information
SKU MAP9102 Manufacture MAP Cycle Country of Manufacture United States - Additional Information
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Additional Information
SKU MAP9102 Manufacture MAP Cycle Country of Manufacture United States - Reviews
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- Fitment Information
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Triumph Models
- Triumph Bonneville 650 4 Speed T120R 1972 Intake/Exhaust
- Triumph Bonneville 650 5 Speed T120RV 1972 - 1974 Intake/Exhaust
- Triumph Bonneville 650 Competition T120C 1963 - 1965 Intake/Exhaust
- Triumph Bonneville 650 Police 1966 Intake/Exhaust
- Triumph Bonneville 650 T120 1959 - 1970 Intake/Exhaust
- Triumph Bonneville 650 T120R 1961 - 1973 Intake/Exhaust
- Triumph Bonneville 650 T120RV 1974 - 1975 Intake/Exhaust
- Triumph Bonneville 650 TT Special T120 1964 - 1967 Intake/Exhaust
- Triumph Bonneville 650 Thruxton T120 1965 Intake/Exhaust
- Triumph Bonneville 750 5 Speed T140RV 1974 Intake/Exhaust
- Triumph Bonneville 750 5 Speed T140V 1973 Intake/Exhaust
- Triumph Bonneville 750 5 Speed TR140V 1978 Intake/Exhaust
- Triumph Bonneville 750 Silver Jubilee T140J 1977 Intake/Exhaust
- Triumph Bonneville 750 Super Jubilee 1977 Intake/Exhaust
- Triumph Bonneville 750 T120RT 1970 Intake/Exhaust
- Triumph Bonneville 750 T140E 1978 - 1979 Intake/Exhaust
- Triumph Bonneville 750 T140RV 1973 - 1975 Intake/Exhaust
- Triumph Bonneville 750 T140V 1976 - 1977 Intake/Exhaust
- Triumph Hurricane 750 TRX75 1973 Intake/Exhaust
- Triumph Thunderbird 650 6T 1950 - 1966 Intake/Exhaust
- Triumph Tiger 650 T110 1954 - 1961 Intake/Exhaust
- Triumph Tiger 750 5 Speed TR7RV 1973 - 1975 Intake/Exhaust
- Triumph Tiger 750 TR7V 1974 - 1978 Intake/Exhaust
- Triumph Trophy 650 4 Speed TR6C 1972 Intake/Exhaust
- Triumph Trophy 650 5 Speed TR6CV 1972 - 1973 Intake/Exhaust
- Triumph Trophy 650 5 Speed TR6RV 1972 - 1973 Intake/Exhaust
- Triumph Trophy 650 TR6 1956 - 1970 Intake/Exhaust
- Triumph Trophy 650 TR6C 1966 - 1973 Intake/Exhaust
- Triumph Trophy 650 TR6R 1966 - 1973 Intake/Exhaust
- Triumph Trophy 650 TR6SC 1964 - 1966 Intake/Exhaust
- Triumph Trophy 650 TR6SR 1964 - 1966 Intake/Exhaust
- Triumph Twin 650 1936 Intake/Exhaust
Norton Models
- Norton 650SS 646 1962 - 1968 Exhaust Only
- Norton 650SS Deluxe 1962 Exhaust Only
- Norton Commando 750 1968 Exhaust Only
- Norton Commando 750R 1969 - 1970 Exhaust Only
- Norton Commando Fastback 750 1969 - 1973 Exhaust Only
- Norton Commando Fastback LR 750 1971 - 1973 Exhaust Only
- Norton Commando Hi-Rider 750 1971 - 1975 Exhaust Only
- Norton Commando Interstate 750 1972 - 1973 Exhaust Only
- Norton Commando Production Racer 750 1971 - 1972 Exhaust Only
- Norton Commando Roadster 750 1971 - 1973 Exhaust Only
- Norton Commando Roadster Combat 750 1972 Exhaust Only
- Norton Commando Scrambler 750 1971 Exhaust Only
- Norton Commando Scrambler 750S 1969 - 1970 Exhaust Only
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