The engine cannot be jealous. It also received a big evolution. The original 1300cm³ single intake is now a 1641cm³ double intake with a central 34 PICT carburator.
Carburetor, cylinder heads, cylinders, pistons, push rode tubes, clutch,... where remplaced (always with high quality parts). The estimated rough horsepower is now 60hp instead of 38. It's not even a drag but it's enough to cruise with opened ragtop.
