O.S. Carburetor #11K Slide 18TZ/21TM

Tower Stock# LXHKW5  •  Manufacturer Stock# 21982000
O.S. Carburetor #11K Slide 18TZ/21TM (large view)
Notes from our tech department:
This is the Complete Carburetor for the O.S. Max .18TM engine.


Three needle slide valve carburetor with fins to help cool the fuel
as it enters the engine


One Carburetor for the O.S. Max .18TM engine with carburetor to
crankcase rubber O-ring


Installing on engine


Air Intake Diameter: 0.59" (15mm)
Inner throat diameter: 8.7mm (0.35")


Needle Settings:
- High Speed Needle (Needle Valve) 2-1/2 turns out from closed
- Mid Range Needle (Mixture Control Valve) Screw head is exactly
1/2 turn in from flush with the carb body (pg 22 of manual)
- Low Speed Needle (Metering Needle) Screw head flush with
ball link body (pg 22 of manual)
**This carb comes with both the throttle lever for the T-Maxx
and the ball link #5 for the Revo.**

jxs 1/25/04
needle settings updated tjt 020205
lever/ball link updated EEW 9/20/05

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