Reed Valve Block MALOSSI VL1,
for PEUGEOT 50 RCX/103 SP(104
carbon, for original crankcase
Your reed valve block is the connection between manifold and motor block where intake is controlled. To give you an idea of how it works, picture this: when the piston moves up, a vacuum develops in the crankshaft, causing the reed flaps to open, allowing fuel to flow through the valve block. As soon as the piston moves down, pressure builds, pre-compressing the fuel mix. Now, the flaps close again, hindering back flow of fuel. A racing reed valve block is one of the absolute basics of motor tuning - giving you optimized fuel flow.
The MALOSSI reed valve block distinguishes itself through following features: larger induction diameter, improved flow, improved cylinder filling, carbon flaps and rubber gaskets.
SIP-TIP! Sport Manifold, Sport Air Filter, bigger Main Jet
OEM Numbers (for the purpose of comparison)
27 2356.C0 (MALOSSI)