1965 CHEVROLET CORVAIR compression ratio
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Downloaded from www.Manualslib.com manuals search engine MAINTENANCE AND LUBRICATION
GASOLINE AND ENGINE OIL
In the selection of gasoline and engine oil to be
used, it is best to consider the reputation of the refiner
or marketer. This is the best means of obtaining gasoline
and oil of high quality.
Gasoline
The Corvair Turbo-Air 95 horsepower engine is
designed to operate efficiently on regular grade gas
olines commonly sold in the United States and Canada.
The
higher horsepower performance engines are
designed to operate efficiently on premium grade gas
olines commonly sold in the United States and Canada.
Use of regular grade gasolines in these higher per
formance engines may result ,in excessive knocking.
Since the octane quality of all regular grade or of
all premium grade gasolines is not the same and factors
such as altitude, terrain and air temperqture affect oper
ating efficiency, excessive' knocking may result, even
though you are using the grade of gasoline recom
mended for your engine. If excessive knocking occurs in
your engine, it may be necessary to use the next higher
grade of gasoline, and if knocking continues, consult
your Authorized Chevrolet Dealer.
If you plan to operate your Corvair outside the
continental limits of the United States or Canada, there
is a possibility that the best fuels available are so low
32
in octane quality that excessive knocking and serious
engine trouble may result from their use. To minimize this
possibility, write to Chevrolet Motor Division, General
Motors Corporation, Service Operations Department,
Detroit, Michigan 48202 giving: Your engine serial num
ber (see page 44), the compression ratio of your engine
(see page 44) and the country or countries in which you
plan to travel. You will be furnished details of adjust
ments or modifications which should be made to your
engine by your Chevrolet dealer prior to your departure.
After arriving in a foreign country, contact the nearest
authorized General Motors dealer for brand names of
the best fuels available and advice as to where they
may be purchased.
In all cases excessive knocking should be avoided
as much as possible in order to prevent possible engine
damage. Operation of your car under conditions of con
tinuous or excessive knocking constitutes misuse of the
engine for which the Chevrolet Division is not responsible
under the terms of the manufacturer's New Vehicle
Warranty.
ENGINE LUBRICATION
The use of a high quality oil of the correct viscosity
is your best assurance of continued reliability and per
formancefrom your engine. It is recommended that
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Page 47 of 56
Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS
SERIAL AND UNIT NUMBERS
Engine Number Stamped on the engine block behind and to left of the fu el pump.
Body Number Corvair-Stamped on a plate attached to top of rear rail to left of engine mount , within the engine compartment.
Corvair Greenbrier-Stamped on a plate attached to the front inner body panel, with in the drive compartment.
Serial Number Corvair-Stamped on veh icle identification plate attached to left rear side rail, within the engine compartment. Corvair Greenbrier-Stamped on vehicle identification plate attached to the left front door lock pillar.
DIMENSIONS
length: Corvair Greenbrier ................................. 179.7 in.
Co r
vair ........................................... 183 .3 in .
Width :
Corva ir
Greenbrier ............... .•... ... .......... 70.0 in.
Co rvair ........................................... 69.7 in.
Height :
Corvair
Greenbrier ............. ........ ........... " 68.5 in.
Corvair Sport Sedan ............. .. ................ " 51.2 in.
Corvai r Sport Coupe ................................. 51.3 in.
Corva ir Convertible ...........•............ ....... " 51.5 in.
Wheel. Bas e:
Corvair Greenbri.er ... ............................. '95.0 in.
Corvair ........................................ . . 108 .0 in.
Turning Diameter:
Corvair
Greenbrier ..... .................•.......... 42.6 ft .
Corvair ........................................... 36.0 ft . Greenbrier-load length .............................. 106 .2 in. Greenbrier-load Width . .....•........................ 59.4 in. Greenbrier-load Compartment Height .. , ............... 54.0 in.
44
S ide loading Doors-Width ................. '.' ... .4.90 x 53. 5 in.
Rear loading Doors .............................. 36.0 x 44.6 in .
CAPACITIES
Gasol ine Tank :
Corvair
Greenbrier ... .............................. 18.5 gal. Co rvair ......................•..........•........ 14.0 gal. Crankcase Refill .................. ........ .. ............ 4 qt. Add for filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1 pt .
Transmission :
3.Speed ..................•......................... . 2 pt. 4·Speed ..................... ........................ 3 pt.
D ifferent ial ... .. .............•....................... 4% pt . Cooling Sys tem ............ .. ................ Air Coo led Engine
ENGINE SPECIFICATIONS
Horsepower: 95 hp Turbo·Air 164 ... ................ ..... 95 @ 3600 rpm 110 hp Turbo·Air 164 .............. : ......... 110@ 4400 rpm 140 hp Turbo·Air 164 ..... :oO .............. 140 @ 5200 rpm 180 hp Turbocharged 164 .................... 180 @ 4000 rpm
Compression Ratio:
95 hp Turbo·Air 164 ................................. 8.25 :1 110 and 140 hp Turbo -Air 164 ........................ 9 .25:1 180 hp Turbocharged 164 ........ ... ........ _ ........ 8.25 :1
Displacement .................................... . .. 164 cu. in.
Bore and Stroke (all engines) ................. ....... 3K 6"x2 .94" Firing Order ............... ....................... 1.4·5 -2 ·3-6
Spark Plugs: 95 hp Turba·Air 164 (Gap .. 035) ............. ....... AC·46·FF 11 0 and 140 hp Turba·Air 164 and 180 hp Turbocharged 164 (Gap .030) ...........•.......... AC·44-FF