Anyone can confirm if this is a On Road or Off Road version of the JL EVO 3 Tuned engine.
For some reason it's said Off Road on Towers web but is the same part number as On Road.
I guess it's mistake but it's always good to double check
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
Weight: 7.76oz (220g)
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.