Racing Cylinder EGIG Performance Zero-G 407 cc

for BFA 306 Motor for Vespa 125 VNA-TS/ 150 VBA-Super/ 160 GS/ 180 SS/ Rally/ PX/ PE/ Lusso/ / T5
aluminium
5 ports
90mm
stroke 64mm
2 piston ring(s)
with cylinder head
8-times bolted
outlet 3-parts
modifications necessary

TUNING RACE – for professionals

For race use only. Not admitted in the area of the German StVZO! Product description
400cc racing cylinder from EGIG Performance for use on the 306 -BFA engine case . You can always go to extremes, at least when you ask EGIG Performance. The 306cc of the -BFA engine seemed to be the end of the line in terms of capacity. For a single-cylinder engine in a vintage scooter this is more than extreme. The Zero-G from EGIG-Performance, however, goes even further with its 407cc.
407cc
3-part exhaust
Forged pistons
Not only the capacity is extreme, but also the layout of the transfer ports and the exhaust are not only modern, but also designed for a powerful power delivery.
Installation
Of course, even on the 306 -BFA eng