K&B .18's offer the same size/mounting package as most 12~15 size engines
with power approaching a .21 to give you that extra boost.

K&B .18 AUTO with BAR STOCK HEAD
SPECIFICATIONS
Bore & Stroke
16.4mm x 13.5mm --0.646" x 0.531"
Displacement
3 ccm --- .18 cu. in.
Weight
8.58 oz
Crankshaft thread
5 x .8 mm
Crankshaft bearing
double ball bearing
Connecting rod type
super alloy bronze bushing both ends
Piston/cylinder type
aluminum piston, brass cylinder with hard plating
Carburetor
singled needle rotating barrel with preset idle mixture
Porting type
Schnuerle ports with boost port
Glow Plug
K&B 1L Standard Long (included)
Horsepower
1.15 w/ tuned pipe & 30% nitro
Allowable RPM range Your resuts will vary
Auto & Marine 2,500 - 28,000
Aero 2500 - 19,000
Max RPM with tuned pipe & 30% nitro
28,000 Auto & Marine
19,000 Aero
Prop size
not applicable
Recommended fuel
10~30% nitro (minimum 18% oil by volume)
Running temp
230 ~ 260 degree F
Warranty
1 year limited warranty against defects.
See warranty for details.
Pull starter
Included on Auto & Marine
Muffler/pipe
Included on Aero
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MECOA K&B Mfg -- 160156 Adelante St -- Irwindale, CA 91702 U.S.A.