Ofna JLR.12 EVOS Tuned, Red-Dot
Product Description
NOTES FROM OUR TECH DEPARTMENT
This is the Ofna Picco JRL .12 Evo3 Off Road Red-Dot Tuned Engine
INCLUDES: One Ofna Picco JRL .12 Evo3 Off Road Red-Dot tuned engine with slide valve carb, head shim, silicone manifold rubber, instruction manual and decals
SPECS: Crankshaft Diameter: 5mm Stroke: 14 Bore: 13.8 Weight: 7.76oz (220g) Rpm N/A HP N/A
Distance between mounting holes same side: .43" (11mm) Distance between mounting holes opposite side: 1.2" (32mm) Width including mounting flanges: 1.5" (39mm) Height bottom of crankcase to top of cylinder head: 3.3" (83mm) Height bottom of mounting flanges to top cylinder head: 2.8" (71mm) Length from front of crankcase to end of crankshaft: 1.2" (30mm) Length center line of piston to front of crankcase: 1.3" (34.2mm) Length from backplate to end of crankshaft: 3.1" (80.2mm) Length from backplate to front of crankcase: 2" (50mm)
COMMENTS: Some notes on Slide Valve and Rotary Carburetors: Rotary Carbs offer a larger response in the middle of the power band. This works well for off-road applications when throttle response must be varied. Slide Valve Carbs provide greater response at the beginning and end of the power band. This works well for on-road and racing applications for fast take-offs and high speed.
This is the Ofna Picco JRL .12 Evo3 Off Road Red-Dot Tuned Engine
INCLUDES: One Ofna Picco JRL .12 Evo3 Off Road Red-Dot tuned engine with slide valve carb, head shim, silicone manifold rubber, instruction manual and decals
SPECS: Crankshaft Diameter: 5mm Stroke: 14 Bore: 13.8 Weight: 7.76oz (220g) Rpm N/A HP N/A
Distance between mounting holes same side: .43" (11mm) Distance between mounting holes opposite side: 1.2" (32mm) Width including mounting flanges: 1.5" (39mm) Height bottom of crankcase to top of cylinder head: 3.3" (83mm) Height bottom of mounting flanges to top cylinder head: 2.8" (71mm) Length from front of crankcase to end of crankshaft: 1.2" (30mm) Length center line of piston to front of crankcase: 1.3" (34.2mm) Length from backplate to end of crankshaft: 3.1" (80.2mm) Length from backplate to front of crankcase: 2" (50mm)
COMMENTS: Some notes on Slide Valve and Rotary Carburetors: Rotary Carbs offer a larger response in the middle of the power band. This works well for off-road applications when throttle response must be varied. Slide Valve Carbs provide greater response at the beginning and end of the power band. This works well for on-road and racing applications for fast take-offs and high speed.
