O.S. (#13641) - O.S. 21VG-X (P) w/21F autumn Carb .21 VG-PX OS Motor
this is actually the O.S. Max .21 VG-P Pilot Shaft Sport Motor with Pull Starter.
Developed for 1/8 scale automobile use.
ROAR Legal.
CHARACTERISTICS: 1/4-28 pilot (SG) crankshaft for Centax kind clutch Advanced Bi-Metallic Liner. This technique makes use of a double layer of plating item as opposed to one thick layer. It will also help steel so that you can connect with cylinders which is better. Additionally, the plating procedure is more constant, finally causing an even more accurate fit between piston and sleeve for better compression, considerably longer life. Pull novice Two-needle 21F Slide Valve Carburetor One-piece 8-fin Tornado cylinder brain utilizes standard radiance plug right back exhaust Two 12 months restricted guarantee
CONTAINS: O.S. Max .21 VG-P Pilot Shaft Sport engine with pull novice, Slide Valve Carburetor, exhaust seal musical company, #8 radiance plug and guidelines
NEEDS: gas: Nitro vehicle blend with 10-30percent nitro content plus minimal 16percent lubricant Glow beginner and track gear
SPECS: Displacement: 0.211 cu in (3.46cc) Bore: 0.654" (16.6mm) Stroke: 0.63" (16.0mm) Practical RPM: 3,000 - 36,000 RPM power manufacturing: 2.0 ps / 30,000 RPM bodyweight: 13.9oz (395g) Distance Between Mounting Holes identical part: 0.83" (21mm) Distance Between Mounting Holes Opposite Side: 1.4" (37mm) Height Bottom of Mounting Tabs/Top of Cylinder Head: 3.4" (87.4mm) Width of Mounting Tabs: 1.8" (45mm) Distance from Pull Starter to Front Bearing: 3.2" (82.5mm) Distance from Center of engine to Front Bearing: 1.7" (44mm) Distance from Center of motor to Pull Starter: 1.5" (38.5mm)
Some documents on slip Valve and Rotary Carburetors: Rotary carbs provide a more substantial reaction in the heart of vitality band. This is really perfect for off road applications whenever throttle reaction should be diverse. Slide Valve carbohydrates offer greater effect from the beginning and end from energy musical business. This really is perfect for on-road and racing applications for fast take-offs and higher rate.
