Cylinder-piston without cylinder head 65cc Ø42mm PARMAKIT aluminum for MORINI FBM TURBO, TESTI GRAND PRIX, BETA CAMOSCIO 48...

High quality aluminum cylinder - piston Ø42mm kit for old engines from the 1950s / 1960s FBM, FBM was the association of future MINARELLI and FRANCO MORINI to make engines!

These engines were fitted to the machines before the famous MINARELLI P4 / P6. On machines like the TESTI GRAND PRIX, MORINI FBM TURBO, MINARELLI P4 CARTER TONDI, BETA CAMOSCIO 4M ... This kit is delivered complete with piston, seals, segments, axle, clips, instructions ... This kit offers a good gain performance in addition to a refurbishment.

Cylinder stud center distance: 40mm x 40mm

Intake stud center distance: 42mm

Exhaust muffler mounting thread: 38mm x 1.5mm

As an option we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!