Ferrari 275 GTB Competizione group 3 (1965)
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1966-Ferrari-275-GTBC-Berlinetta-Competizione-by-Scaglietti-3.jpg Source

Competizione Specialle chassis numbers
Competizione Series I Clienti "short nose" chassis numbers
Competizione "long nose" Series II chassis numbers

Specifications

26 units built: 4 Competizione Specialle, 10 Competizione Clienti, 12 Competizione Series II
Click here and here and here and here for GTB/C '66
Click here and here for Competizione Spezialle Series I '65
Click here for Competizione Clienti Series I '65

Homologation number: 519, click here
Homologation start: 1/1/1966

Specialle
Colombo 275 Type 213, V12 (60o) cyl, 4 stroke, petrol engine
3.286cc, 77.0 x 58.8 mm
9.2:1
280 bhp / 206 KW @ 7600 rpm
light alloy block and head
SOHC, 2 valves / cylinder
aspiration, natural with 6 x Weber 40 DCN/2 Carburetors
1 spark plug/cyl, 2 ignition coils, firing order 1 - 12 - 5 - 8 - 3 - 10 - 6 - 7 - 2 - 11 - 4 - 9
water cooled
wet sump

Series I Clienti
Colombo 275 Tipo 213, V12 (60o) cyl, 4 stroke, petrol engine, located front longitudinally
3.286cc, 77.0 x 58.8 mm
9.2:1
206 kW / 280 hp @ 7600 rpm
light alloy block and head
2 valves / cylinder, SOHC
aspiration: natural with 6 x Weber 40 DCZ/6 or 6 x Weber 40 DCN3 Carburetors
1 spark plug/cyl, 2 ignition coils, firing order 1 - 12 - 5 - 8 - 3 - 10 - 6 - 7 - 2 - 11 - 4 - 9
water cooled
wet sump

Series II
Colombo 275 Type 213, V12 (60o) cyl, 4 stroke, petrol engine
3.286cc, 77.0 x 58.8 mm
9.3:1
290 - 300 bhp @ 7500 rpm
435.2 nm / 321.0 ft lbs @ 5500 rpm
light alloy block and head
SOHC with Type 130 camshafts, 2 valves / cylinder
aspiration, natural with 3 x Weber 40 DFI/3 Carburetors
1 spark plug/cyl, 2 ignition coils, firing order 1 - 12 - 5 - 8 - 3 - 10 - 6 - 7 - 2 - 11 - 4 - 9
water cooled
dry sump

rear mounted 5 speed manual gearbox, magnesium casing for transaxle
1st: 3.076/1
2nd: 2.119/1
3rd: 1.572/1
4th: 1.25/1
5th: 1.038/1
R: 2.674/1
final drive, 3.555/1
Tipo 563 (Specialle) or 590A Tubular 028" steel Chassis, 2 door coupe "Scaglietti Berlinetta Competizione" lightweight aluminium 21 gauge bodyshell
f suspension, Unequal Wishbones w/Coil Springs over Koni Shocks, Anti-Roll Bar
r suspension, Unequal Wishbones w/Coil Springs over Koni Shocks, Anti-Roll Bar
Specialle
length 4369 mm / 172.0 in
width 1702 mm / 67.0 in
height 1232 mm / 48.5 in
wheelbase 2400 mm / 94.5 in
front track 1377 mm / 54.2 in
rear track 1393 mm / 54.8 in

Competizione Series II
length 4410 mm / 173.6 in
width 1720 mm / 67.7 in
wheelbase 2400 mm / 94.5 in
front track 1401 mm / 55.2 in
rear track 1417 mm / 55.8 in

wheels, 7L x 15" Front, 7.5L x 15" Rear
tires, Dunlop R7, 5.5-M15 Front, 6.00-M15" Rear
980kg
fuel tank, 140 lt
drag coefficient, short nose: 0.4, long nose: 0.38


Results in WSCC

Season races for GT 2.0+
Running in Prototype (P) category until Nurburgring (23.5.1965)
Competizione Specialle
Car entry, chassis number Car number/ result
Dayt Sebring Monza Tourist trophy Targa Florio Spa Nurb Mugelo Rossfeld Le Man Reims Bolzano Mendola CdE Ollon Bridgeh
Team 2000km 12h 1000km 500km 1000km Hill climb 24h 12h Hill climb Hill climb 500km
SpA Ferrari SEFAC, 6885 #196, OTL #3, 13th #24, 3rd* #19, 11th* *
E. de Vroom/ Tom O'Brien, 07185 #33, in entry list
Scuderia Montegrappa, 6021 #116, 16th #16, 8th
Total points
11
8 3
Statistics
Works Starts/finishes 6/5 1/0 1/1 1/1 1/1 1/1 1/1
Drivers Team entries and car number
SpA Ferrari SEFAC
Giampiero Biscaldi 196 3
Bruno Deserti 196
Giancarlo Baghetti 3
Ecurie Francorchamps
Willy Mairesse 24
"Jean Beurlys" 24
Scuderia Montegrappa
Antonio Maglione 116
Mario Maglione 116 16
North American Racing Team
George Arents 19
Bob Hutchins 19

*Ecurie Francorchamps entry
* *North American Racing Team entry


Ferrari-275-GTB-C_31.jpg Source
1965-ferrari-275-gtb-c.jpg Source
Competizione Series I "short nose"
7185.jpg Source
Competizione Speciale chassis #07185
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Competizione Speciale
06885_ferrari_275_gtb_competizione_speciale_1965_nurburgring_1000_km_nb.jpg Source
Competizione Speciale
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Competizione Speciale
6701.jpg Source
Competizione Speciale chassis #06701
MO14_r239_002_SansNumber.jpg Source
Competizione Speciale

Drawings

Ferrari-275-GTB-Competizione-sketch.jpg Source
275-GTB-Competizione-Speciale.gif Source
Competizione Speciale
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