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…Preliminary checks of fuel level in the petrol tank, adequate flow of fuel through the petcocks (and inline filters, if fitted) , and fuel flow through the inlet banjo and…
A Look at the Amal Concentric Floats Read More »
…valve that regulates fuel tank pressure and ventilation. Either one failing to open will cause a no start or poor running condition. Float Bowl Fuel Level: Checking to make sure…
Constant Velocity Carburetor Cleaning/Tuning Tips & Tricks Read More »
…don’t have vacuum gauges, then it might be prudent to check at the end of tuning anyway. Check out our other blogs on carbs: Fit New Concentric Carbs with Old…
Setting Up Dual Carbs Read More »
…can be projected that the sale of replacement carburetors would increase since ready means to correct idle mixture related drivability problems and non-complying emissions would not be available.” Ever check…
The Importance of Right to Repair Legislation Read More »
…O-ring continued to be specified on the T140V models through the 1978 model year. The TR7 models employed the thick O-ring into the early 1980s. BSA twins used essentially the…
Carburetor Mounting Orings: 622/101 Thin vs 70-9711 Thick Read More »
Table of Contents Background Service Bulletin 10-69 Amal Concentric Carbs – Parts Background On May 1, 1969, Triumph published Service Bulletin Number 10-69, pertaining to the Amal Concentric carbs. The…
Triumph Service Bulletin 10-69 – Amal Concentric Carbs Read More »
Carburation To understand the basics of Triumph carb tuning, it is necessary to understand what carburetion is, what it does, and how it works. Carburetion is the mixture of fuel and air to form an explosive mixture for use in an internal combustion engine. Engine’s require specific fuel/air mixtures to run properly and efficiently. The
Triumph Carb Tuning Basics Read More »
Current production Amal & Wassel carbs almost always arrive to us with adjustable ferrules screwed into the carb tops. While Norton and BSA utilized the throttle ferrules, Triumph fitted throttle cables with top-hat shaped ferrules designed to seat into the top of the carburetor. So, if you’ve purchased a new carb or carbs for your […]
VIDEO: How to Fit New Concentric Carbs with Old Cables (Triumph) Read More »