Weber inlet manifolds & linkage kits supplied, exclusive to Four Ashes, © 2004,but sold through other AM specialists, for DB2 2.6ltr through to 2.9ltr DB MkIII engines inc DB3 & production DB3S with single plug heads.

These manifold kits are the best on the market ! As used by other AM Specialists, the 2nd photo is one of our kits fitted to a MkIII DBA engine.

Now CNC taper bored / milled for almost perfect port runner to head port alignment

Why buy off other companies who have never seen or certainly not built  a DB2 engine.

These were the 1st aftermarket Weber cast alloy inlet manifolds & they are still the best - tried, tested & improved since the 1st kit made for a production DB3S in August 1986

After some years of trying to make other specialists poor quality manifolds & make linkages work for them we decided to make our own high quality complete kit.

Based on the original DB3S design from the Production DB3S, very similar to the works DB3S as used at Le Mans,  these manifolds are cast in alloy specially for us from our own patterns.

These appear to be the optimum length, this has been noted after dyno testing of at least 20 engines so equipped, & a few of the opposition's inlet manifolds which are not as good, in fact quite poor.

They are supplied as a comprehensive kit  with linkages, special manifold to head gaskets, and full fitting instructions,

Please Note: there are now 5 different inlet manifold stud to port variations & we have jigs to drill them all, specify which cylinder head please

Fuel rails for each application (pleae specify which vehicle) can be suppled at extra cost, and the STD braided carburettor supply hose can also be  supplied at extra cost.

Uses STD throttle cable without alteration.

Supplied with carb choke blanking plates in stainless with gaskets.

Fully tested with over 30 kits sold, as used on any of our Weber equipped road or race engines.

Manufactured to ensure optimum clearance for carbs and air cleaners or an air box, this easily misses the chassis rail, but you need to alter the bulkhead, bonnet frame & inner wing.

Can be supplied for 45 DCO3 which have 90mm throttle body spacing, the same as any DCOE

We supply short versions (about 55mm) of these manifolds for DCOE & DCO3 carbs, will give comparison report (against longer type) on these after 1st dyno runs at the end of June 2012, these will be even easier to fit, these also fit Lagonda's - we had an enquiry recently.

Note: Weber carbs not supplied with kit. Order seperately.

We also supply New Weber DCOE 40/45 carburettors and New 45 DCO 3 Carburettors, supplied by a good friend of ours, Norman Seeney, these Weber 45 DCO3 carbs work properly, we cannot vouch for any other maker of DCO3 carbs.

We also give out basic advice for carb settings to get you running if we sell you the manifolds or carbs, we sell Weber carburettor spares including, main jets, air correctors, idle jets, and chokes.