Editing Allison V-1710 (section)

==Specifications (V-1710-F30R / -111)==
[[File:Air Zoo December 2019 127 (Allison V-1710).jpg|thumb|Allison V-1710 on display at the [[Air Zoo]]]]
{{pistonspecs
|<!-- If you do not understand how to use this template, please ask at [[Wikipedia talk:WikiProject Aircraft]] -->
<!-- Please include units where appropriate (main comes first, alt in parentheses). If data are missing, leave the parameter blank (do not delete it). -->
|ref=''Aircraft Engines of the World 1946 and Jane's Fighting Aircraft of World War II.''<ref name="Wilkinson1946">{{cite book |last=Wilkinson |first=Paul H. |title=Aircraft engines of the World 1946 |year=1946 |publisher=Sir Isaac Pitman & Sons Ltd. |location=London |pages=220–221 |edition=3rd}}</ref><ref>Jane's 1998, p. 302</ref>
|type=60° [[V engine|V-12]] supercharged four-stroke liquid-cooled piston aircraft engine.
|bore= {{convert|5.5|in|mm|abbr=on|1}}
|stroke= {{convert|6.0|in|mm|abbr=on|1}}
|displacement={{convert|1710|cuin|L|abbr=on|2}}
|length= {{convert|86|in|mm|abbr=on|0}}
|diameter=
|width= {{convert|29.3|in|mm|abbr=on|0}}
|height= {{convert|37.6|in|mm|abbr=on|0}}
|weight= {{convert|1395|lb|kg|abbr=on|0}}
|valvetrain=Two inlet and two exhaust valves per cylinder with [[sodium]]-cooled exhaust valves, operated by a single gear-driven [[overhead camshaft]] per bank of cylinders
|supercharger=Centrifugal-type, single-stage, 8.1:1 gear ratio, 15-vane, {{convert|10.25|in|mm|abbr=on}} diameter impeller, and [[General Electric]] turbo-supercharger with intercooler
|fuelsystem=1 x [[Stromberg (carburetor company)|Stromberg]]<!--AFAIK, not Bendix at the time...--> PD-12K8 2-barrel injection{{clarify|date=July 2015}}<!--what does this mean?--> downdraught [[carburetor]] with automatic mixture control
|fueltype=[[100/130 octane]] [[gasoline]]
|oilsystem= Pressure fed at {{convert|60|-|70|psi|kPa|abbr=on|0}}, [[dry sump]] with one pressure and two scavenge pumps.
|coolingsystem=Liquid-cooled with a mixture of 70% water and 30% [[ethylene glycol]], pressurized.<!--to what pressure?-->
|power={{unordered list
 |'''Take-off: '''{{convert|1500|hp|kW|abbr=on|0}} at 3,000 rpm and 56.5 [[Inch of mercury|inHg]] {{convert|190|kPa|psi|abbr=on|lk=on}} manifold pressure
 |'''Military: '''{{convert|1500|hp|kW|abbr=on|0}} at 3,000 rpm at {{convert|30000|ft|m|abbr=on|2}}
 |'''Normal: '''{{convert|1100|hp|kW|abbr=on|0}} at 2,600 rpm at {{convert|30000|ft|m|abbr=on|2}}
 |'''Cruising: '''{{convert|800|hp|kW|abbr=on|0}} at 2,300 rpm at {{convert|30000|ft|m|abbr=on|2}}
 }}
|specpower=0.88 hp/cu in (39.3 kW/L)
|compression=6.65:1
|fuelcon=
|specfuelcon=
|oilcon=0.025 lb/hp/hr (0.01475 kg/kW/hr)
|power/weight=1.05 hp/lb (1.76 kW/kg)
|designer=
|reduction_gear=Spur reduction gear, 0.5:1 ratio, right hand tractor (V-1710-F30L / -113 is the same engine with LH rotation)
|general_other='''Frontal Area:''' {{convert|6.1|sqft|m2|abbr=on|1}}
|components_other='''Starter:''' Jack & Heinz JH-5L electric inertia starter
*'''Ignition:''' 1 x R.B. Bendix-Scintilla DFLN-5 dual magneto, 2 x 12 point distributors, 2 x spark plugs per cylinder fed by a shielded ignition harness.
}}