- Description
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Details
Exclusive NASCAR '45' 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 (MAP9140). 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: We recommend that our MAP9140 valve stem oil metering seal is used on both intake, and exhaust guides for the Rocket III and the T160.
Additional Information
SKU MAP9109 Manufacture MAP Cycle Country of Manufacture United States - Additional Information
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Additional Information
SKU MAP9109 Manufacture MAP Cycle Country of Manufacture United States - Reviews
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- Fitment Information
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Triumph Models
- Triumph Trident 750 5 Speed T150V 1971 - 1973
- Triumph Trident 750 Electric Start Triple T160V 1975 - 1976
- Triumph Trident 750 T150 1969 - 1972
- Triumph Trident 750 Triple T150V 1974 - 1975
BSA Models
- BSA A75 Rocket 1968 - 1971
- BSA A75V Rocket 1972
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