# Cooper T77

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{{Short description|Formula One race car}}
{{Use British English|date=August 2022}}{{Racing car |
  Car_name         = Cooper T77 |
  Image            = File: 1965-08-01 Rindt, Jochen - Cooper Climax.jpg|
  Category         = [Formula One](/source/Formula_One) |
  Constructor      = [Cooper Car Company](/source/Cooper_Car_Company) |
  Designer         = [Eddie Stait](/source/Eddie_Stait) |
  Predecessor      = [Cooper T73](/source/Cooper_T73) |
  Successor        = [Cooper T81](/source/Cooper_T81) |
  Team             = [Cooper Car Company](/source/Cooper_Car_Company) |
  Drivers          = {{flagicon|New Zealand}} [Bruce McLaren](/source/Bruce_McLaren)<br />{{flagicon|AUT}} [Jochen Rindt](/source/Jochen_Rindt)|
  Chassis          = [Steel](/source/Steel) [spaceframe](/source/spaceframe) with partial [stressed panels](/source/Stressed_skin) |
  Front suspension = [Double wishbone](/source/Double_wishbone), inboard [coil spring](/source/coil_spring) and [damper](/source/Shock_absorber) |
  Rear suspension  = Lower wishbone, upper [trailing arm](/source/Trailing-arm_suspension) and transverse link, [coil spring](/source/coil_spring) and [damper](/source/Shock_absorber) |
  Wheelbase        = |
  Track            = |
  Engine name      = [Coventry Climax FWMV](/source/Coventry_Climax) |
  Capacity         = 1.5-litre |
  Turbo/NA         = [naturally aspirated](/source/naturally_aspirated), |
  Configuration    = [V8](/source/V8), |
  Engine position  = [rear mid](/source/Mid-engine_design), [longitudinally mounted](/source/longitudinal_engine). |
  Gearbox name     = Cooper |
  Gears            = 6-speed |
  Type             = [manual](/source/Manual_transmission) gearbox. |
  Weight           =  |
  Differential     =  |
  Fuel             =  |
  Tyres            = [Dunlop](/source/Dunlop_Rubber) |
  Debut            = [1964 Monaco Grand Prix](/source/1964_Monaco_Grand_Prix) |
  Races            = 10 |
  Podiums          = 1 |
  Wins             = 0 |
  Fastest_laps     = 0 |
}}

The '''Cooper T77''' is a 1.5-litre [Formula One car](/source/Formula_One_car) entered in the [1965 Formula One World Championship](/source/1965_Formula_One_season) by the [Cooper Car Company](/source/Cooper_Car_Company).<ref>{{cite web | url=https://www.oldracingcars.com/cooper/t77/ | title=Cooper T77 car-by-car histories }}</ref><ref>{{cite web | url=https://www.statsf1.com/en/cooper-t77.aspx | title=Cooper T77 • STATS F1 }}</ref><ref>{{cite book | url=https://books.google.com/books?id=pf-bn_ihlhYC&dq=cooper+t71+f2+weight&pg=PA220 | title=1 1/2-litre Grand Prix Racing: Low Power, High Tech | isbn=9781845840167 | last1=Whitelock | first1=Mark | date=10 August 2006 }}</ref>

==Development==
1965 saw Cooper in a state of flux. Cooper's founder [Charlie Cooper](/source/Charles_Cooper_(motor_manufacturer)) had died in 1964 and his son [John](/source/John_Cooper_(car_maker)) sold the company in April 1965. Designer Owen Maddock had left. The 1.5 litre formula was in its final year and the focus was on the new 3-litre formula. No real development was carried out and so the T77 was not much changed from the previous year's [T73](/source/Cooper_T73).

==Racing history==
[[File:Cooper T77 1.jpg|thumb|left|Cooper T77 chassis on display at the 2015 [Essen Motor Show](/source/Essen_Motor_Show)]] 
The T77 made its World Championship debut at the [1965 Monaco Grand Prix](/source/1965_Monaco_Grand_Prix), where McLaren finished fifth and Rindt failed to qualify. The rest of the season proved to be another disappointment for the team, their best result being McLaren's third place in Belgium, and Rindt's fourth place in Germany. McLaren finished ninth in the World Championship with 10 points and Rindt finished thirteenth with 4 points. In the Constructors' Championship, Cooper  finished fifth.

This was McLaren's final year with Cooper. He left to form his [own team](/source/McLaren). Jochen Rindt remained, driving the new [T81](/source/Cooper_T81), initially teamed with [Richie Ginther](/source/Richie_Ginther), and then by [John Surtees](/source/John_Surtees) following his acrimonious departure from [Ferrari](/source/Scuderia_Ferrari). 

Rindt's car was sold on and fitted with an [ATS](/source/Automobili_Turismo_e_Sport) 2.7 litre V8 engine. [Jo Bonnier](/source/Jo_Bonnier) practiced it at the [1966 French Grand Prix](/source/1966_French_Grand_Prix) but found it too slow. [Silvio Moser](/source/Silvio_Moser) then drove it in the [British Grand Prix](/source/1967_British_Grand_Prix). Starting twentieth, he did not finish the race because of an oil pressure problem.

==Formula One World Championship results==
([key](/source/%3ATemplate%3AF1_driver_results_legend_2)) (results in '''bold''' indicate pole position; results in ''italics'' indicate fastest lap)
{| class="wikitable" style="font-size:90%; text-align:center"
! Year
! Entrant
! Engine
! Tyres
! Drivers
! 1
! 2
! 3
! 4
! 5
! 6
! 7
! 8
! 9
! 10
! 11
! Constructor
! WCC
! Points
|-
!rowspan="3"| {{F1|1965}}
|rowspan="3"| [Cooper Car Company](/source/Cooper_Car_Company)
|rowspan="3"| [Climax FWMV](/source/Coventry_Climax) 1.5 [V8](/source/V8_engine)
|rowspan="3"| {{Dunlop}}
|
| [RSA](/source/1965_South_African_Grand_Prix)
| [MON](/source/1965_Monaco_Grand_Prix)
| [BEL](/source/1965_Belgian_Grand_Prix)
| [FRA](/source/1965_French_Grand_Prix)
| [GBR](/source/1965_British_Grand_Prix)
| [NED](/source/1965_Dutch_Grand_Prix)
| [GER](/source/1965_German_Grand_Prix)
| [ITA](/source/1965_Italian_Grand_Prix)
| [USA](/source/1965_United_States_Grand_Prix)
| [MEX](/source/1965_Mexican_Grand_Prix)
|
|rowspan="3"|[Cooper](/source/Cooper_Car_Company)-[Climax](/source/Coventry_Climax)
!rowspan="3"| 5th
!rowspan="3"| 14
|-
|style="text-align:left"| [Bruce McLaren](/source/Bruce_McLaren)
|
|style="background:#DFFFDF"| 5
|style="background:#ffdf9f;"| 3
|style="background:#efcfff;"| Ret
|style="background:#cfcfff;"| 10
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|style="background:#dfffdf;"| 5
|style="background:#efcfff;"| Ret
|style="background:#efcfff;"| Ret
|
|-
|style="text-align:left"| [Jochen Rindt](/source/Jochen_Rindt)
|
|style="background:#ffcfcf;"| DNQ
|style="background:#cfcfff;"| 11
|style="background:#efcfff;"| Ret
|style="background:#cfcfff;"| 14
|style="background:#efcfff;"| Ret
|style="background:#dfffdf;"| 4
|
|style="background:#dfffdf;"| 6
|style="background:#efcfff;"| Ret
|-
!rowspan="2"| {{F1|1966}}
|rowspan="2"| [Anglo-Suisse Racing Team](/source/Ecurie_Bonnier)
|rowspan="2"| [ATS](/source/Automobili_Turismo_e_Sport) 2.7 [V8](/source/V8_engine)
|rowspan="2"| {{Dunlop}}
|
| [MON](/source/1966_Monaco_Grand_Prix)
| [BEL](/source/1966_Belgian_Grand_Prix)
| [FRA](/source/1966_French_Grand_Prix)
| [GBR](/source/1966_British_Grand_Prix)
| [NED](/source/1966_Dutch_Grand_Prix)
| [GER](/source/1966_German_Grand_Prix)
| [ITA](/source/1966_Italian_Grand_Prix)
| [USA](/source/1966_United_States_Grand_Prix)
| [MEX](/source/1966_Mexican_Grand_Prix)
|
|
|rowspan="2"|[Cooper](/source/Cooper_Car_Company)-[ATS](/source/Automobili_Turismo_e_Sport)
!rowspan="2"| NC
!rowspan="2"| 0
|-
|style="text-align:left"| [Jo Bonnier](/source/Jo_Bonnier)
|
|
|style="background:#F1F8FF;"| PO
|
|
|
|
|
|
|
|
|-
!rowspan="2"| {{F1|1967}}
|rowspan="2"| Charles Vögele
|rowspan="2"| [ATS](/source/Automobili_Turismo_e_Sport) 2.7 [V8](/source/V8_engine)
|rowspan="2"| {{Dunlop}}
|
| [RSA](/source/1967_South_African_Grand_Prix)
| [MON](/source/1967_Monaco_Grand_Prix)
| [NED](/source/1967_Dutch_Grand_Prix)
| [BEL](/source/1967_Belgian_Grand_Prix)
| [FRA](/source/1967_French_Grand_Prix)
| [GBR](/source/1967_British_Grand_Prix)
| [GER](/source/1967_German_Grand_Prix)
| [CAN](/source/1967_Canadian_Grand_Prix)
| [ITA](/source/1967_Italian_Grand_Prix)
| [USA](/source/1967_United_States_Grand_Prix)
| [MEX](/source/1967_Mexican_Grand_Prix)
|rowspan="2"|[Cooper](/source/Cooper_Car_Company)-[ATS](/source/Automobili_Turismo_e_Sport)
!rowspan="2"| NC
!rowspan="2"| 0
|-
|style="text-align:left"| [Silvio Moser](/source/Silvio_Moser)
|
|
|
|
|
|style="background:#efcfff;"| Ret
|
|
|
|
|-
|}

==Formula One Non-Championship results==
([key](/source/%3ATemplate%3AF1_driver_results_legend_2)) (results in '''bold''' indicate pole position; results in ''italics'' indicate fastest lap)

{| class="wikitable" style="font-size:90%; text-align:center"
!rowspan="3"| {{F1|1965}}
|rowspan="3"| [Cooper Car Company](/source/Cooper_Car_Company)
|rowspan="3"| [Climax FWMV](/source/Coventry_Climax) 1.5 [V8](/source/V8_engine)
|rowspan="3"| {{Dunlop}}
|
| [ROC](/source/1965_Race_of_Champions)
| [SYR](/source/1965_Syracuse_Grand_Prix)
| [SMT](/source/1965_Sunday_Mirror_Trophy)
| [INT](/source/1965_BRDC_International_Trophy)
| [MED](/source/1965_Mediterranean_Grand_Prix)
| [RAN](/source/1965_Rand_Grand_Prix)
|-
|style="text-align:left"| [Bruce McLaren](/source/Bruce_McLaren)
|style="background:#DFFFDF"| 5
|
|style="background:#DFFFDF"| 4
|style="background:#DFFFDF"| 6
|
|
|-
|style="text-align:left"| [Jochen Rindt](/source/Jochen_Rindt)
|style="background:#CFCFFF"| 7
|
|style="background:#EFCFFF"| Ret
|style="background:#EFCFFF"| Ret
|
|
|-
!rowspan="3"| {{F1|1967}}
|rowspan="3"| Charles Vögele
|rowspan="3"| [ATS](/source/Automobili_Turismo_e_Sport) 2.7 [V8](/source/V8_engine)
|rowspan="3"| {{Dunlop}}
|
| [ROC](/source/1967_Race_of_Champions)
| [SPC](/source/1967_Spring_Cup)
| [INT](/source/1967_BRDC_International_Trophy)
| [SYR](/source/1967_Syracuse_Grand_Prix)
| [OUL](/source/1967_International_Gold_Cup)
| [ESP](/source/1967_Spanish_Grand_Prix)
|-
|style="text-align:left"| [Silvio Moser](/source/Silvio_Moser)
|
|
|
|style="background:#EFCFFF"| Ret
|
|
|-
|}

==References==
{{Reflist}}

{{Cooper Car Company}}
{{F1 cars 1965}}
{{F1 cars 1966}}
{{F1 cars 1967}}

Category:Cooper Formula One cars
Category:1960s cars
Category:Cars of England

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Adapted from the Wikipedia article [Cooper T77](https://en.wikipedia.org/wiki/Cooper_T77) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Cooper_T77?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
