DESCRIPTIVE DATA
ENGINES
The Lancair IV can be fitted with the following
engines:
Continental TSIO-550B
Continental IO-550G
Although other engines are available, we feel
these engines will give you the best performance and
are the latest designs from Continental. Aircraft perfor
-
mance will of course vary with the engine selection.
PROPELLERS
The Lancair IV uses a MT , 76”, 3 bladed con
-
stant speed propeller. Propeller governors are made by
McCauley, Lancair PN. D20309-39.
Lancair is constantly testing other propellers that may
improve performance and/or serviceability, we will
publish these findings when they are available.
NOTE
Other propellers which are approved are
listed by Lancair and its dealers or are approved by
Supplemental Type Certificates.
FUELS
100 or 100LL (Minimum grade Aviation Gas-
oline conforming to ASTM D910-76 & MIL-G-5572,
latest rev.)
STANDARD SYSTEMS CAPACITIES
Standard fuel capacity
80 US Gal.
Long range option
90 US Gal.
OIL
CAPACITY
12
Qts.
WEIGHTS
Max gross takeoff
3200
Max landing weight
2900
Max weight in baggage compartment
150
CABIN AND ENTRY DIMENSIONS
Length
126
inches
Height (max)
48 inches
Width
front seat
46 inches
rear
seat 43
inches
BAGGAGE Compartment Volume
Approx. 13.5 Cu. Ft.
SPECIFIC LOADING (max take-off weight)
Wing loading
32.65 lb./sq. ft.
Power loading (350 h.p.)
9.14 lb./h.p.
