Top quality German made CSP type 4 inlet manifolds – machined to match DRLA & IDF 40 carburettors.
Low profile – only 95mm tall from centre of engine ports.
Engine builders recommend these manifolds for 40mm carburettors over the standard oversize type, claiming you can increase power by 5-10%
Supplied as a pair with:-
- Studs, nuts & washers for mounting carburettors
- Manifold to head gaskets
- Slim profile nuts for mounting onto head studs
Note – not suitable for 44, 45 or 48mm carburettors.