The Malossi competition valve box allows the gas supply to be greatly promoted, especially on Peugeot 103 where the original intake is really not very good. It consists of an extra short rigid pipe, a large volume aluminum box to pass the large valves, and finally competition valves 4 slats karbonit 0.30mm VL7.

It will therefore allow you in combination with a crankcase preparation to have a good big admission without too much loss of pre - compression. This model is specific for the Peugeot 103 SPX, RCX, MVX and CLIP. You can mount it with original casings, BIDALOT, ATHENA, EUROCILINDRO, PARMAKIT, TNT, AXWIN... For carburetors over 19mm we recommend removing the slat stops. Nothing prevents you from mounting it with a flexible sleeve special rigid pipe and a flexible carburettor. This piece is really more elaborate than its competitor the POLINI.

These kits have been made to increase the power of the engines on which a sports transformation is applied for the competition. A cutting of the original engine support is mandatory to pass this box.

GUARANTEES : The components of the kit are guaranteed to be free from manufacturing defects.
Defective parts can be returned to us (free shipping) only if we give authorization.

The pack includes :

Pipe in 15 or 21mm
Complete gasket set
Lengthening aluminum box
Valves 4 blades karbonit 0.30mm VL7
Notice

Spare parts :

Pipe d.21mm/15mm

Seal bag

Valves vl7

Valve slats vl7

Select the valve box in 15 or 21mm before purchase.

-On the d.15mm you can mount the 14.15 and 16mm dellorto SHA model carburettors. Carburettor mounting diameter: 19mm pipe internal diameter: 15mm

-On the d.21mm you can put the 19,20,21 and 22mm dellorto PHBG model carburettors. Carburettor mounting diameter: 24mm pipe internal diameter: 19mm

MALOSSI PEUGEOT 103, Fox and Honda Wallaroo cylinder head decompressor cap