Vespa VLA, VBB High End Performance Kit morphous Most 139QMB engine cases require

Most 139QMB engine cases require machining or cutting to fit the larger cylinder skirt

This complete kit features two high-quality chrome mirrors and a pair of specialized mounting brackets designed specifically for classic steel-body Vespas

it forces your drive belt to travel further and smoother—maximizing acceleration and unlocking extra top-end speed

Brand Compatible Models (50cc 2-Stroke) Yamaha Jog (1988-2001)

Vespa VLA, VBB High End Performance Kit morphous Most 139QMB engine cases requireKit includes: PE8 Polini Exhaust 1100 1355 Pinasco 177cc cylinder kit Vespa VLA, VB High End Performance Kit New from Pinasco comes this cast iron performance kit for 2 port large frame vintage Vespas. No longer do you have to mess with cutting extra ports or custom base gaskets! Bolt this on to your VNB, VBB, GL, Early Sprint Super GT and unleash the power! This will boost your displacement to 177cc (for all models) and give better porting for an