Lavazza head double duct bare with intake manifold – complete with: all holes and threads with seats, guides, combustion chamber pre-work.
News on the magazine:
increased duct thickness, suitable for more extreme machining
oversized support columns for less bending
improved finishes
increase in air passages
polished and machined ducts
It is recommended to fit the ergal roller rocker arm kit cod. D5242 and valve adjustment plates D5366
Possibility, on request, desired compression ratio based on the engine displacement.
resistant and excellent quality product – made in Italy
