Our rubber manifolds for Mikuni are cast from high
temperature fuel resistant Nitrile rubber, and are available in pale
grey (to be the best possible match to the colour of aluminium) or
black.
They are all profiled on the outside to match FLO-TEC
cast manifolds, but can also be used on Mikuni short entrance-tract
manifolds. Our rubbers for HSR42/45 are ovaled on the outlet bore
to suit FLO-TEC cast manifolds, and late Mikuni cast manifolds with
ovaled entrances. Our rubbers for HS40 are 7mm shorter than other
rubbers for HS40, and have a 40mm diameter round outlet bore. The
outside flange profile matches the FLO-TEC or Mikuni cast manifolds.