Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
piston engine
|
| gptkbp:basedOn |
gptkb:Liberty_L-12_engine
|
| gptkbp:bore |
6.375 in
|
| gptkbp:configuration |
V12
|
| gptkbp:coolingSystem |
liquid-cooled
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:displacement |
2,490 cu in
|
| gptkbp:firstFlight |
1939
|
| gptkbp:fuelType |
gptkb:gasoline
|
| https://www.w3.org/2000/01/rdf-schema#label |
Packard 4M-2500
|
| gptkbp:manufacturer |
gptkb:Packard_Motor_Car_Company
|
| gptkbp:notableFor |
Elco PT boats
Higgins PT boats Vosper PT boats |
| gptkbp:powerOutput |
1,200 hp
|
| gptkbp:stroke |
6.5 in
|
| gptkbp:supercharger |
single-stage, single-speed
|
| gptkbp:usedDuring |
gptkb:World_War_II
|
| gptkbp:usedIn |
gptkb:aircraft
gptkb:PT_boats marine vessels |
| gptkbp:bfsParent |
gptkb:Packard_V-12_engines
|
| gptkbp:bfsLayer |
8
|