Alum. Cyl.Head 47,6 AIR HTSR MHR

H.T.S.R. HEAD (High Turbolence Squish Racing) Heads with high turbolence concentric combustion chamber, squish setduring the dynamometrical brake adjusting, re-calculated linings and coolingsurfaces, made of high silicon content aluminium, pressure melted, workedon highest precision working centres, with anti-detonating and anti-oxidationtreatment on the surface.

  • Model: M387558