Engine Data Sheets

Mechanical Data tables

US Aero Engines: Page 17 of 140

Maker	Wright W/wind R760-E2	----	----	----	----	----	----
Arrangement	Radial	----	----	----	----	----	----
Cooling	Air	----	>----	----	----	----	----
No of Cyls	7	----	----	----	----	----	----
Bore/Stroke	5.0" x 5.5"	----	----	----	----	----	----
Displacement	756 cu ins	cu ins	cu ins	cu ins	cu ins	cu ins	cu ins
Comp Ratio	6.3:1	:1	:1	:1	:1	:1	:1
bmep Cruise	118	----	----	----	----	----	----
Blower ratio	9.17:1	:1	:1	:1	:1	:1	:1
Cyl Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Valves per cyl	1 Inl 1 Exh	1 Inl 1 Exh	1 Inl 1 Exh	1 Inl 1 Exh	1 Inl 1 Exh	1 Inl 1 Exh	1 Inl 1 Exh
Valve Arr.	OHV	OHV	OHV	OHV	OHV	OHV	OHV
HP max - not Take-Off	320	----	----	----	----	----	----
@ RPM	2200	----	----	----	----	----	----
@ Altitude	Sea Level	----	----	----	----	----	----
HP Take-Off	300	----	----	----	----	----	----
@ RPM	2400	----	----	----	----	----	----
HP Cruise	225	----	----	----	----	----	----
@ RPM	2000	----	----	----	----	----	----
Fuel Octane	80	----	----	----	----	----	----
Prop Drive	Direct	----	----	----	----	----	----
Dry Weight	570 lbs	----	----	----	----	----	----
lb/Cruise HP	2.53	----	----	----	----	----	----
Carb(s)	1x Stromberg	----	----	----	----	----	----
Ignition	Scintilla Mag(2)	----	----	----	----	----	----
Electric Starter	Optional	----	----	----	----	----	----
Length	42.437"	----	----	----	----	----	----
Height/O.D.	45"	----	----	----	----	----	----
Width	NA	----	----	----	----	----	----
Ht above bed	NA	----	----	----	----	----	----
Mount Dia	19.25"	----	----	----	----	----	----

Let me know if any of the above does not read true, or if you have information that does not agree.
Wherever possible, I will update these pages on a regular basis as data comes in.