intake system Easyboost Big Valve for Minarelli vertical, Adly 50, Aprilia Amico 50, Italjet 50, MBK Booster, Yamaha BWS 50 4230

Tuning Big Valve intake kit from Easyboost for Minarelli upright engines. The kit comes with 2 metal spacers, matching Big Valve reed block for proper air flow and a set of gaskets. The Big Valve intake significantly increases the air-fuel flow and thus the cylinder filling, which has a noticeable positive effect on the throttle response and engine performance. Our recommendation: a larger intake manifold and carburettor round out this tuning level! Delivery includes:

2x spacer

3x gasket (paper)

4x bolt

1x reed block