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SU Carbs — Your S.U. and Stromberg carburetor authority


Remanufactured SU and Zenith Stromberg carburetors for:

  • MG – MGA, MGA Twin Cam, MGB, and Midget
  • Triumph – Spitfire, TR3, TR4, TR6 and TR7
  • Austin Healey Sprite – 100-4, 100-6, 100M conversions, 3000, and Sprite including Bugeye

Professional restoration services
for SU and Zenith Stromberg carbs:

  • All British Leyland products – MG, Triumph, Austin Healey, Jaguar, Rover, Morris, Cooper others
  • Roots Group – Sunbeam Alpine, IMP
  • Volvo – all with SU or Zenith Stromberg carbs
  • Aston Martin, Rolls Royce, Daimler, Lotus, TVR

All restorations include

  • Four-step cleaning process to restore color and appearance of all castings and parts
  • SU dashpots available as highly polished or original ‘dull shine’
  • Steel linkage replated and polished
  • All SU Carburetors include new throttle shafts and bushings. Strombergs with brass shafts receive new shafts and bushings. Water-choke Strombergs receive shafts/bushings as needed.
  • S.U. Carburetors include new jets, needles, piston springs, float valves, float bowl grommets
  • Zenith Stromberg carbs include jets, needles, diaphragms – all carbs include all gaskets
  • Floats are pressure tested, levels set.
  • Piston to dashpot clearance confirmed through ‘drop speed tests’ and corrected where possible

Vintage Racing:

  • High quality stock configuration carburetors for competition use
  • Austin Healey 100M H6 Carburetors
  • MGB HS6 SU carburetor and manifold packages – H6 carbs and manifold for MGA
  • Triumph Spitfire and MG Midget 1500 HS2 conversions