This is the Force .32 cu in (5.2cc) Nitro Engine with Pull Starter and SG (pilot) Crankshaft.
FEATURES:
Unique pull start pin design allows conversion to non-pull start by purchasing different rear engine covers
ABC cylinder & piston set-"A"luminum piston,"B"rass cylinder liner with "C"hrome plating on the cylinder
Improved porting for higher torque and RPM power
Competition slide valve carburetor
Oversized cylinder head for efficient cooling, gun metal gray in color
INCLUDES:
Force .32 cu in (5.2cc) Pull Start Nitro Engine
REQUIRES:
Fuel: Car fuel with 20%+ nitro content
Glow Plug: Long, without idle bar, OS A5 is perfect for this engine
Specs:
Displacement: .32 cu in (5.2cc)
Exhaust: Rear
Bore: 19.5mm
Stroke: 17.5mm
Liner: ABC
Number of Ports: 6
Crankshaft: 14.0mm SG (pilot) shaft
Piston: Fully CNC-machined aluminum alloy
Connecting Rod: 7075 aluminum double bushing
Claimed Output: 3+ @ 33,000RPM
Max RPM: 36,000
Needle Settings:
Main Needle Valve: 3-3-1/2 turns from closed
Low Speed: Flush with ball end
Barrel Stop Screws: 1/16" gap to start new engine
Distance Between Mounting Holes Same Side: 0.83" (21mm)
Distance Between Mounting Holes Opposite Side: 1.5" (38mm)
Height Bottom of Mounting Tabs to Top of Cylinder Head: 4" (102mm)
Width at Mounting Tabs: 1.8" (45.8mm)
Width of Crankcase Below Mounting Tabs: 1.2" (30mm)
Distance from Pull Start to Front Bearing: 3.3" (84.3mm)
Distance from Center of Engine to Front Bearing: 1.8" (45mm)
Distance from Center of Engine to Pull Start: 1.5" (39mm)
