carb kits, linkages, fuel pumps, pressure regulators, fuel hose etc.
Product DescriptionPriceQtyBuy
Weber 40 IDF - dual carb kit
Pair of Weber 40 IDF carbs, complete with excellent quality hexagonal crossbar linkage, manifolds and air filters. These carbs come out of the box with 28mm chokes (venturii). They can be jetted to suit your application. Please call for if you require any advice re jet selection
Weber 44IDF carb kit
Pair of Weber 44 IDFs, complete with high quality manifolds, crossbar linkage and air filters. Suitable for high performance street engines. Please call if you need any advice re jet selection
Weber 48 IDA
Available again, brand new 48IDAs. The ultimate carburetion for a high powered street car or normally aspirated race engine. If the specification of your engine merits the fitment of IDAs, these carbs will outperform any other Weber or Dellorto combination. Price is for a pair of carbs. Manifolds and linkage are sold separately.
Complete manifold, air filter, throttle linkage kit
CB Performance manifold, filter and crossbar linkage kit. Contains everything used in the carb kits above, minus the carbs. if you already have a pair of Weber IDFs or Dellorto DRLAs, this quality linkage kit will complete the installation.
Manifolds - for IDF and DRLA carbs
The same manifolds as used with the carb kits and linkage kits above. Price is per pair
Velocity stack, 40mm
Improves air entry into the carburettor and will give a small increase in power. The gain depends on the state of tune of the engine. This stack is suitable for 40mm Dellorto and Weber carbs. Price is for one (1) stack.
Velocity stack, 44 to 45mm
As above but for Weber 44 IDFs or Dellorto 45 DRLAs. Price is for one (1) stack.
Facet fuel pump kit
Solid state electrical pump provides sufficient fuel for normally aspirated engines up to 160bhp. This kit comes complete with pump inlet and outlet fittings (including filter) and two rubber shock absorbing mounts which help reduce noise.
Competition fuel pump (kit)
Supplies 6.0 to 7.25 psi pressure, 35 gallons per hour. Suitable for engines producing up to 200bhp. Comes as a boxed kit - includes: pump, inlet and outlet fittings, filter and rubber shock absorbing mounts. Must be mounted near and below fuel tank. You must also run a fuel pressure regulator to reduce pressure to approx 3psi at the carbs. See below.
Fuel pressure regulator
The needles and seats in your Weber or Dellorto carbs are not designed to cope with more than 4psi fuel pressure, so when using a high output fuel pump, you'll need one of these to reduce pressure to the desired level. Adjustable between 1.5psi and 5psi.
Fuel pressure regulator with built in filter
As above but with alloy filter bowl. Can regulate and filter fuel without restriction. Adjustable between 1.5psi and 5psi.
Fuel pressure regulator with filter and gauge
As above but with gauge facility to allow accurate setting of your fuel pressure.Once fuel pressure has been set, it's recommended the gauge be removed and the supplied blanking plug fitted in it's place.
Bullet Hi-Flow fuel filter (8mm inlet and outlet)
Anodized aluminium high flow fuel filter. Removable end cover allows cleaning of filter element. 110mm long x 50mm diameter. Weighs 150 grams. Can be used as a pump pre-filter (fuel injection) or as main high pressure filter. Comes with bracket fixings.
Bullet Hi-Flow fuel filter (12mm inlet and outlet)
As above but with larger inlet and outlet. Generally used for pre-filtering fuel before it enters the fuel pump on fuel injection systems. Other inlet and outlet sizes are available, including AN6 and AN8 male thread.
Custom coil mount
When using a twin carb setup, the linkage generally prevents you mounting the ignition coil in it's original loation. This solves the problem. It bolts to the two original coil bolt holes in the fan housing and sites the coil horizontally below the crossbar.
Fuel line tee piece - 5mm steel
If your twin carb kit doesn't feature a twin fuel inlet on one of the carbs, you'll need a tee piece. On engines making 150bhp plus, it's also advisable to run a tee piece. Otherwise you're relying on one float bowl filling up before fuel will be sent to the other carb.
Fuel line tee piece - 7mm steel
As above but or 7mm hose.

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Denotes parts used in 104bhp JMR 1776cc engine build, as serialised in Volksworld Magazine