5/16"unc cap head bolts 7/8"long for attaching the air cleaner alloy elbow to the carb on all HS2/4 and HIF.

1.5" long ram pipe for 1.25" SU.


General:

Velocity stacks, or ram pipes, are necessary on SU carburettors for a variety of reasons. Running an SU devoid of anything to regulate air flow around the carburettor mouth creates a co...

The new adjustable height StayUp® Float is resistant to modern ethanol based Fuels and has a military spec closed cell construction making it puncture proof. The ability to adjust the Float Arm allows for quick and easy minor alterations to Float lev...

For 21A2331 pipe. Before the days of Aeroquip, Minis had braided petrol pipes. They should be used in place of rubber for all fuel lines where possible. This is 5/16" bore size for the joining pipe on twin tanks using the original pipe ...

This tool/gadget allows you to balance both air intakes on either twin SU or twin choke carbs so they flow exactly the same to give better performance and economy.

Carb repair kit less spindle and dbutterfly for single HS2 1.25"carbs-includes float needle valve and jet.

Originally quoted as the HS2 twin carb manifold stud it is one thread longer than CHS2613 which was for single HS2 and spin on oil filter head to the block. UNC course thread for manifold or block and UNF for th...

Twin carb HS2 (1.25")black heatshields with link bar and 3 new return springs.

Brighten up your engine bay with these bright alloy carb covers. These fit HS2 1.25" type carbs only- see R22BLUE and R22RED

This is the original type of needle valve that governs the plastic fuel float in your SU carb.

An alternative better upgraded version is available as CA90.

Our heavy duty throttle cable is superior in many ways.

A nylon interior ensures smooth operation. The outer cable is 32mm longer and inner is 95mm longer than the standard one.

Cable to carb bolt is ACC5062.