O.S. (#13641) - O.S. 21VG-X (P) w/21F autumn Carb .21 VG-PX OS engine
this is actually the O.S. Max .21 VG-P Pilot Shaft Sport Motor with Pull Starter.
Developed for 1/8 scale car usage.
ROAR Legal.
CHARACTERISTICS: 1/4-28 pilot (SG) crankshaft for Centax kind clutch Advanced Bi-Metallic Liner. This technique utilizes a double layer of plating product in place of one dense layer. It will also assist steel to enable you to relate to cylinders which is better. In addition, the plating procedure is more constant, finally causing an even more accurate fit between piston and sleeve for better compression, much longer life. Pull novice Two-needle 21F Slide Valve Carburetor One-piece 8-fin Tornado cylinder mind uses standard radiance plug back exhaust Two year restricted guarantee
CONTAINS: O.S. Max .21 VG-P Pilot Shaft Sport engine with pull novice, Slide Valve Carburetor, exhaust seal musical business, #8 radiance plug and instructions
NEEDS: gas: Nitro vehicle blend with 10-30percent nitro content plus minimal 16percent lubricant Glow novice 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 energy production: 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 engine to Pull Starter: 1.5" (38.5mm)
Some documents on slide Valve and Rotary Carburetors: Rotary carbohydrates provide a far more substantial reaction inside heart of vitality band. This will be really ideal for off road applications whenever throttle effect must certanly be diverse. Slide Valve carbs offer greater effect from the beginning and end from power musical company. That is perfect for on-road and racing applications for quick take-offs and high rate.
