Wössner piston kit 85.50mm 12.5:1 MX-5 1.8L BP Custom

Wössner piston set specially custom made to our needs suitable for MX-5 NA/NB/NBFL 1.8L (engine code BP). Perfect for building the ultimate naturally aspirated BP. Due to the generous valve pockets in the pronounced domes, there is room for the valves even with very aggressive camshafts.

Of course, the scope of delivery includes the 4 pistons for one engine including piston pins, clips and piston rings.