dallara GP2 2008 User Manual
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dallara GP2 2008 User Manual

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GP2
2008
USER MANUAL
Release 1.0 (7/01/08)

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Summary of Contents for dallara GP2 2008

  • Page 1 2008 USER MANUAL Release 1.0 (7/01/08)

  • Page 2: Table Of Contents

    REAR LOWER MAINPLANE.........................49 REAR UPPER BIPLANE .........................49 REAR ENDPLATE...........................49 2008 AERO MANUAL..........................50 Introduction ............................50 Rear wing package..........................54 Aerodynamic data..........................56 Front wing flap adjustment and wicker sensitivity................56 Rear top wing in VERY LOW DOWNFORCE configuration............57 2/87 Dallara Automobili – GP2 user manual...
  • Page 3 COCKPIT OPENING :........................82 14.8 SEAT FIXING AND REMOVAL: ....................84 TRANSPONDER LOCATION.........................85 SWG & CONVERSION TABLE........................86 SHEET METAL THICKNESS .........................86 UNIT CONVERSION TABLE .........................86 BASIC INSTRUCTIONS FOR THE USE OF OZ CAST MAG. WHEELS..........87 3/87 Dallara Automobili – GP2 user manual...

  • Page 4: Main Views

    Front Track 1478 Rear Track 1415 Wheelbase 3120 Overall Length 4867 From nosetip to rear edge of rear endplate Overall Width 1805,8 Overall Height 1047 From tub bottom face to telecamera upper surface 4/87 Dallara Automobili – GP2 user manual...
  • Page 5 5/87 Dallara Automobili – GP2 user manual...
  • Page 6 6/87 Dallara Automobili – GP2 user manual...

  • Page 7: General Dimensions And Suppliers

    10000 Km. This holds true if necessary maintenance and checks are provided and if the car had no previous accidents. DALLARA is not responsible for incorrect chassis repairs, if made outside its factory or in centres not authorized by DALLARA.

  • Page 8: Mileage Of Critical Components

    / dimensional and crack checks. Listed below are typical expected life ( in kilometres ) to be intended just as a starting reference. For safety reasons, please contact immediately Dallara if you discover premature wear or problems SUSPENSION Suspension w/bones and pushrods...

  • Page 9: Safety Wheel Tethers

    Front and rear wheel retation cables, on the chassis side; MUST always be assembled with the bobbins on the end loops. FRONT TETHERS – CHASSIS SIDE FRONT TETHERS – WHEEL SIDE FRONT TETHERS – WHEEL SIDE REAR TETHERS – WHEEL SIDE 9/87 Dallara Automobili – GP2 user manual...

  • Page 10: Set-Up

    Packers Free work space with car @ ground Ø18x4,5 A.R.B. Setting External attachments P1 Camber -0,8 -0,8 0,15" in 0,15" in Caster Ramps brake 20° Ramps power 80° Differential Plates Std. Hewland Preload 10/87 Dallara Automobili – GP2 user manual...
  • Page 11 ROLL CENTRE HETGHT [from ground] -0.5 31.9 mm [A2B2C2D2 ] Spacers to adjust camber are available in the following thickness. FRONT: 1.0, 1.5 and 2.0 mm REAR: 0.2, 0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 1.5 and 2.0mm. 11/87 Dallara Automobili – GP2 user manual...

  • Page 12: Suspension Pick-Up Points

    SUSPENSION PICK-UP POINTS Note: • Z=0 is the bottom of the monocoque. 12/87 Dallara Automobili – GP2 user manual...

  • Page 13: Front Suspension Coordinates

    60,000 554,359 375,021 10,000 596,000 159,000 -91,031 554,578 372,938 0,000 707,500 -45,000 0,000 701,917 274,851 22,843 540,644 185,367 119,134 125,597 369,694 157,000 122,615 370,839 147,787 39,973 402,562 443,430 85,160 384,000 157,000 86,778 277,481 13/87 Dallara Automobili – GP2 user manual...

  • Page 14: Front Anti-Roll Bar (Farb) Points Coordinates

    20,500 0,000 325,000 239,500 50,000 320,000 20,500 50,000 325,000 20,950 50,000 484,500 REAR ANTI-ROLL BAR (RARB) POINTS COORDINATES -88,046 0,000 212,755 -114,495 0,000 411,285 -88,046 79,000 212,755 -114,495 65,000 411,285 121,500 65,211 392,874 14/87 Dallara Automobili – GP2 user manual...

  • Page 15: Front Antiroll Bar Stiffness

    FRONT ANTIROLL BAR STIFFNESS There are three different T shaped anti roll bars: Ø18mm thickness 4,5mm Ø25mm thickness 2,5mm Ø30mm thickness 5mm The digits in the following table represent the blade positions: 1=full soft, 5=full hard. 15/87 Dallara Automobili – GP2 user manual...
  • Page 16 F applied, the displacements will be displ/2 on one side and -displ/2 on the other side. The stiffness, as explained, will be 2*component stiffness [F/(displ/2)]. The ARB stiffness @ Ground is AntiSymmetric Model Stiffness/MRarb^2. 16/87 Dallara Automobili – GP2 user manual...
  • Page 17 Ø 18 ø 9 @ Droplink D2 1242 1383 1559 1645 1670 Ø 25 ø 20 @ Droplink D2 1934 2294 2834 3130 3220 Ø 30 ø 20 @ Droplink D2 2640 3369 4637 5525 5811 17/87 Dallara Automobili – GP2 user manual...

  • Page 18: Steering Column Positions

    STEERING COLUMN POSITIONS FORWARD POSITION INTERMEDIATE POSITION REARWARD POSITION 18/87 Dallara Automobili – GP2 user manual...

  • Page 19: Steering Assembly

    3120 mm) the pitch angle is 0.367° and castor angles (both apparent and total) are reduced. • Pitch angle [(40-20)/3120] 57.296 = 0,367° Total Castor angle : 5.80° - 0,367° = 5.432° Apparent Castor angle : 0,00° - 0,367° = -0,367° MAXIMUN CASTOR 19/87 Dallara Automobili – GP2 user manual...

  • Page 20: Minimun Castor Regulation

    PUSH ROD = +5 mm (lengthen) MINIMUN CASTOR REGULATION CASTER MIN. =3.0° (-6 shorten turns = 6.36 mm) PUSH ROD = +5 mm (lengthen) STEER RACK DISPLACEMENT = 28 mm CAMBER MAX. = -4.80° 20/87 Dallara Automobili – GP2 user manual...

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