WB WT-990, High Performance carburateur WT-990 1st.

This Walbro WT-990 High Performance carburettor can be mounted on any type of engine without any problems.
This carburettor is also equipped with an acceleration pump, which gives an extra boost in the low rev range for an even faster acceleration.

With the Walbro WT-990 carburettor, both needles (low and high) are separated from each other so that they cannot interfere with each other.
Because there is no choke valve and shaft mounted on the Walbro WT-990 and in combination with the special venturi (18.7mm), this carburettor provides more than 20% air flow, resulting in more power and pulling power in the entire speed.

Standard adjustment:

Mixing screw: (L) 1 1/8 +/- 1/4
Mixing screw: (H) 1 1/4 +/- 1/4
Air screw: 4000 +/- 300rpm

Product Details:

Boring: 12,7 mm
Venturie: 18,7 mm

Matches on:

BWS Engines.
Chung Yang Engines.
HPI Feulie Engines.
LOSI Engines.
Zenoah Engines.
And/or similar Engines.

FG Part Nr: 07855.
RBTN Part Nr: ZN0059.
Zenoah Part Nr: 575655001.


Klik hier voor Gelagerde Tuning Version

Number of products in stock: 9