Tatuus GB3 CHAMPIONSHIP Technical Manual Download Page 1

Page: 1 / 80

TECHNICAL MANUAL (Part A)

TATUUS-MSV 023

Release 1.03 (27/02/2023)

Summary of Contents for GB3 CHAMPIONSHIP

Page 1: ...TECHNICAL MANUAL Part A TATUUS MSV 023 Release 1 03 27 02 2023 ...

Page 2: ...nt impact structure 13 2 1 3 Rear impact structure 15 2 2 HALO 16 2 2 1 Installation procedure 16 2 2 2 Disassembly procedure 23 2 2 3 HALO painting and certification 25 2 3 Steering column 26 2 4 Frontal Anti Intrusion Panel 26 2 5 Fuel cell 27 2 6 Fuel coupling 27 2 7 Seat belts 28 2 8 Extractable seat 29 2 9 Driver installation 30 2 10 Rain light 30 2 11 Wheel tethers 30 2 12 Fire extinguisher ...

Page 3: ...edals 44 3 5 3 Brake bias 48 8 1 1 Brake Bias Cable 48 3 5 4 Screen Deflector 50 3 6 Bodywork 51 Floor rubber pad 51 3 7 Geometry 52 3 7 1 Setup Adjustments 52 3 7 2 Front pick up 53 3 7 3 Rear pick up 54 3 8 Steering geometry 56 3 8 1 Geometry 56 3 8 2 Track rod 56 3 9 Vertical stiffness 57 3 9 1 Front 57 3 9 2 Rear 57 3 10 Roll stiffness 58 3 10 1 Front 58 3 10 2 Rear 58 3 11 Damping 59 3 11 1 D...

Page 4: ...3 5 6 Wings sensitivity 74 6 Brake system 75 6 1 Master Cylinders 75 6 2 Discs 75 6 3 Calipers 75 6 4 Pads 75 7 Fuel system 76 7 1 Overview 76 7 2 Fuel Coupling 76 7 3 Maintenance 77 7 4 Fuel safety 77 7 5 Fuel Pump Out Kit 77 8 Electric system 78 8 1 Overview 78 8 2 Main switch 78 8 3 Battery and Alternator 79 8 3 1 Battery installation 79 8 4 Powerbox 80 9 Annexes 81 9 1 Tightening torque 81 ...

Page 5: ...from previous release are in red 1 1 1 Release list Version Release Date Author Notes 1 00 11 02 2022 Tatuus Startup version 1 01 17 02 2022 Tatuus 1 02 12 05 2022 Tatuus Added curves 1 03 27 02 2023 Tatuus Updated paragraphs 1 2 7 2 2 3 2 8 2 10 3 3 3 6 3 8 6 4 9 1 ...

Page 6: ...8 Fax 39 039 6041764 e mail info tatuus it Web www tatuus it 1 2 2 Engine MSV Bedford Autodrome Thurleigh Airfield Business Park Thurleigh Bedford MK44 2YP Tel 44 0 1234 332400 e mail technical gb 3 net 1 2 3 Gearbox SADEV 6 rue des Grand Montains 85110 SAINT PROUANT France Tel 33 2 51 664268 Fax 33 2 51 664960 e mail sadev sadev tm com ...

Page 7: ... Tel 44 0 1954 253600 Fax 44 0 1954 253601 Magneti Marelli Holding Spa Motorsport via A Borletti 61 63 20011 Corbetta MI Italy Tel 39 02 97227000 Fax 39 02 97227570 Next Solution Snc Via Belfiore 31 D 23900 Lecco Italy Contact Giuseppe Corti Tel 39 0341 289072 Fax 39 0341 370057 e mail mail nextsolution it ...

Page 8: ...Motorsport Omega One Collett Didcot Oxfordshire OX11 7AW For Sales enquiries Protyre Motorsport Tel 44 0 1782 411001 e mail shaun chetwin protyre co uk jason buckley protyre co uk 1 2 6 Brakes AP Racing Wheler Road Seven Stars Industrial Estate Coventry West Midlands CV34LB Tel 44 0 24 7663 9595 Fax 44 0 24 7663 9559 e mail sales apracing co uk ...

Page 9: ...arrowden Lane Finedon Northants NN9 5NW Workshop 07967 300 537 Office 01933 815 133 Website http www igracing co uk 1 2 8 Seat belts Fire Extinguisher OMP Racing via Bazzano 5 16019 Ronco Scrivia Ge Italy Tel 39 01096501 Fax 39 010935698 1 2 9 Fuel Anglo American Oil Company Ltd 58 Holton Road Holton Heath Trading Park Poole BH16 6LT Contact Anders Hilderbrand Tel 44 0 1929 551557 e mail anders aa...

Page 10: ...ar suspension Push rod twin damper spring Springs Helicoidal Eibach Dampers Bump and rebound adjustable Brakes AP Racing Tyres Pirelli Wheels OZ 13 x8 front 13 x10 rear Engine Cosworth 2 litre Duratec Exhaust Aros marmitte Electronics ECU Cosworth SQ6 GCU Magneti Marelli Cosworth DB1HE Logger Power system Electronic Powerbox Next Solution Gearbox SADEV SL75 LW sequential 6 ratios Gearshift Magneti...

Page 11: ...Version 1 03 12 1 4 OVERALL DIMENSIONS ...

Page 12: ...structure is a safety and structural component of the car approved by FIA crash test great attention must be done in checking for structural failure not later than two years after delivery from Tatuus factory and after each accident Front nose must be checked and repaired by a centre authorized by Tatuus except for the following specified exceptions Front nose repair specification and procedure Ap...

Page 13: ...he new nose tip inner surface to produce a rough surface that will match the outer surface of the crashbox 6 Spread specific resin 3M 9323 over the junction surface carefully respect the percentage between resin and catalyst 3M 9323 Mixing specification Resin Catalyst Weight ratio 100 g 27 g Volume ratio 100 g 31 g 7 Position the new nose tip cleaning the excess of resin new nose tip can be hold i...

Page 14: ...hecking for structural failure not later than two years after delivery from Tatuus factory and after each accident Rear impact structure must be checked and repaired by a centre authorised by Tatuus For 2018 a new rear impact structure has been introduced part number 161804006 This is the only rear impact structure permitted Also see section 3 1 2 for additional information ...

Page 15: ...not tighten green arrow screw and tighten When installing the HALO apply on the bolts some water and oxidation resistant grease For example the PETRONAS TUTELA Z2 grease is suitable for this purpose 1 Insert the front fairing on the HALO center bar 2 Install the front bracket 28 01 010 on the HALO ...

Page 16: ...ng pin 24 01 016 shall be on the right side 5 Do not apply any tightening torque Screw the HALO front fixing screw 24 01 017 until the screw s under head gets in contact with the plane of the counterbore on the front bracket At this point do not apply any tightening torque but loose the HALO front fixing screw 24 01 017 one turn counterclock wise 6 Place the assembly obtained at point 3 on the cha...

Page 17: ...ore on the HALO foot At this point do not apply any tightening torque but loose the bolt one turn counterclockwise 8 Fasten the two M12X55 bolts Do not apply any tightening torque Screw the bolts until the screw s underhead gets in contact with the plane of the counterbore on the HALO foot At this point do not apply any tightening torque but loose the bolt one turn counterclockwise ...

Page 18: ... HALO foot At this point do not apply any tightening torque but loose the bolt one turn counterclockwise 10 Fasten the six NAS1307 16 bolts Do not apply any tightening torque Screw the bolts until the screw s underhead gets in contact with the plane of the counterbore on the front bracket At this point do not apply any tightening torque but loose the bolt one turn counterclockwise ...

Page 19: ...rget value is 51Nm 12 Tighten the two M12X55 bolts Do not tighten to target value one bolt first and then the other Apply the tightening torque gradually keeping the balance on the two bolts Target value is 51Nm 13 Tighten the two M12X30 bolts Do not tighten to target value one bolt first and then the other Apply the tightening torque gradually keeping the balance on the two bolts Target value is ...

Page 20: ...lly keeping the balance on the four bolts Target value is 51Nm 15 Double check the tightening torque on each bolt starting from the two shoulder bolts 24 01 033 then on the M12 bolts and finally on the NAS1307 16 bolts 16 Tighten the HALO front fixing screw 24 01 017 17 Position the front fairing and fix it with two button head bolts UNI7380 TX M5X10 ...

Page 21: ...Version 1 03 22 ...

Page 22: ... 23 2 2 2 Disassembly procedure 1 Lift the front fairing 2 Unscrew and remove the six NAS1307 16 bolts Do not unscrew one bolt first and then the others Loose the bolts gradually keeping the balance on all of them ...

Page 23: ...not unscrew one bolt first and then the other Loose the bolts gradually keeping the balance on the two bolts 4 Unscrew and remove the M12X55 bolts Do not unscrew one bolt first and then the other Loose the bolts gradually keeping the balance on the two bolts ...

Page 24: ...it is not allowed to the team customer to remove the paint from the HALO please note it comes from Tatuus only painted black In addition by FIA requirement the HALO must be equipped with a homologation label and FIA hologram Both the label and the hologram must only be fitted by Tatuus The homologation label and the hologram must be visible they cannot be covered by wrapping or paint It is suggest...

Page 25: ...energy Extreme attention must be paid on this part to avoid any damage or overload IMPORTANT in case of impact the aluminium crashbox must be replaced and column carefully inspected 2 4 FRONTAL ANTI INTRUSION PANEL For 2018 a frontal anti intrusion panel has been introduced Part number 3801003 This must be fitted ...

Page 26: ...3 1999 Rubber bladders should be used for no more than 5 years after the date of manufacture unless inspected and recertified by the manufacturer for a period of up to another 2 years 2 6 FUEL COUPLING Staubli SPT08 3655 L JV SPT08 7655 L JV ...

Page 27: ...Version 1 03 28 2 7 SEAT BELTS OMP HANS Superleggera 6 points Homologation FIA D 255 T798 Shoulder belts fixing points 4 positions available Crotch belts fixing points Lap belts fixing points ...

Page 28: ...the harness straps being trapped However if the lap straps have to pass through holes in the seat it is necessary to fit the car with a harness having the buckle attached to a shoulder belt given that the buckle will not pass between the driver s body and the side of the seat Pay attention that the extractable seats are not restricted by the crotch seat belt buckles preventing the extraction of th...

Page 29: ...vertically below the highest point of the principal roll structure 2 10 RAIN LIGHT The car must have three rear lights in working order throughout the events The rain light features 16x High intensity LED A minimum of 85 of the LED s must be operational at any time 2 11 WHEEL TETHERS Cortex 6kJ FIA 8864 2013 standard It is recommended to replace wheel tethers if The cable has been on the car for m...

Page 30: ...a If any signs of illness occur seek medical assistance In the event of ingestion do not induce vomiting but seek immediate medical assistance The extinguishing liquid contains ethylene glycol WARNING Before every race replace the battery in the electrical control If the battery is dead the system will not activate WARNING Before every race check that the tamper proof seal on your system is undist...

Page 31: ...er the control unit connector points downward so that water cannot enter the unit from the connector WARNING The Electrical Control Unit is not water proof If the Control Unit circuit get wet unwanted activation of the extinguishing system might occur Care should be taken to install the Control Unit in an area where it is protected from direct splash of water If at all possible the connector shoul...

Page 32: ...ximum pressure 18 Bar Battery power 9V alkaline battery Electrical valve igniter 9V non polarized Liquid extinguisher Name Sabolite Usage temperature 15 C 60 C Appearance red liquid Density at 20 C 1 07 Kg dm3 PH 7 I Boiling point 100 C Biodegradability rapidly biodegradable RO D 220 000 mg02 1 Chemical Comp aqueous solution containing hydrocarbon surfactants fluorosurfactants and antifreeze agent...

Page 33: ...or replacing the battery After an accident not involving fire in which the system is not activated check that all the fastening screws in the system are tight especially those securing the bottle If any of the screws have come unfastened replace them with new ones check that the bottle fasteners have not been warped in any way If there are any deformations replace the fastening brackets visually c...

Page 34: ...ed in this manual voids the warranty and relieves OMP Racing s r I of all responsibility to the user WARNING Maintenance on the system must be performed by OMP or by an authorized licensee Check on OMP website www ompracing it to identify the licensee closer to you Maintenance that deviates from the information provided in this manual voids the warranty and relieves OMP Racing Srl of all responsib...

Page 35: ...ing equipment by the specific points 3 1 1 Front Jacking The highlighted area is suitable to carry the weight of the car the jack plate should fit as better as possible the underwing surface 3 1 2 Rear Jacking The highlighted jacking points are suitable to carry the weight of the car ...

Page 36: ...Version 1 03 37 3 2 SETUP TOOLS Here below some views of the main reference points ...

Page 37: ...601 0 611 0 611 0 RIDE HEIGHT 23 5 43 5 TOE 1 0 OUT 1 0 OUT AT 13 RIM 1 5 IN 1 5 IN AT 13 RIM CAMBER 4 1 3mmSHIMS 3 0 6mm SHIMS CORNER WEIGHTS ANTI ROLL BAR 11 5 8 0 ANTI ROLL BAR SETTING P2 STIFF P1 SOFT TYRE PRESSURES HOT 20 0 20 0 WINGS C1 C5 GURNEY NONE 8 5mm MASTER CYLINDER 0 75 0 875 BRAKE PADS PAGID S8229R42008 PAGID S8229R42008 BRAKE BALANCE 50 50 Notes MEASURED AT AXLE C L GROUND TO REFER...

Page 38: ...it is fitted in the allowed places see pictures below and it is fixed in such a way that tools are required for its removal Ballast may be constructed from steel plates or machined from solid Welding the plates together is permitted It is allowed to install ballast in the following prescribed positions 1 Front ballast 2 Pedal box ballast 3 Driver seat ballast ...

Page 39: ...allast and pedals or master cylinder push rods in any functional position and any pipes and cables or connectors It is permitted to locally modify the ballast to achieve a necessary 10mm minimum clearance to pedal parts and 5mm minimum to pipes cables and connectors Guide drawing of overall dimensions for ballast shown below ...

Page 40: ...pipes and cables or connectors It is permitted to locally modify the ballast in order to achieve the necessary 10mm min clearance to pedal parts and 5mm to pipes and cables In the case of a very short driver and when using the rearmost pedal bracket mounting holes additional pedal box ballast may be added to the redundant pedal bracket holes The minimum clearances of 10mm to pedal parts and 5mm to...

Page 41: ...lectronic carrier plate must remain in its original position sitting on the floor the ballast must sits on top of this plate It is permitted to locally modify the ballast to achieve clearance to adjacent cables and connectors Guide drawing of overall dimensions for ballast shown below ...

Page 42: ...ngine will fire up only if Ignition is ON 4 Not operational 5 FUEL button fuel pump override All the switches are ON when UP The starter button 3 can be used to crank the engine and raise up the oil pressure only if ignition switch 2 is off Before the engine start check to be in neutral gear then push master switch ON 1 switch ON ignition 2 press starter button 3 To switch off the engine it is str...

Page 43: ...o aluminium rod 08 06016 009 can be stacked it must be carefully checked the planarity of the connection between the rod surfaces the assembled rod is then tightened over the AP rod the total length of the rod must be shorter than 280mm The AP rod must be shorter than 100mm max 60mm free thread 3 Short rod ref 08 06 16 009 one aluminium rod 08 06016 009 has to be added to the AP rod the total leng...

Page 44: ...Version 1 03 45 An aluminium heel rest plate can be added here below a guideline sketch ...

Page 45: ...er teams are allowed to manufacture an aluminium pedal plate in order to shift the pedal box backwards This part can be ordered from MSV under the following part number GB401C1011 in aluminium 1 98kg or steel 5 71kg See the drawing below ...

Page 46: ...g Column On cars with this set up MSV advise I Sweep the Pedal through its full stroke as if bleeding the Brakes and check clearance II If there is contact the tip of the Pedal Pad can be cut or filed away until clearance is achieved III The red Pedal Stem must not be altered The throttle pedal potentiometer has to be set in order that when the pedal is in the idle position the following voltage i...

Page 47: ...justed by the knob located on the top right corner of the cockpit rotating the knob counter clockwise will shift brake balance toward front 3 5 4 Brake Bias Cable Two options are available Standard length with p n 161815005 Long version with p n 2805001 F ...

Page 48: ...the balance bar axis aligned with the pedal bush and the pedal in rest position It is also reminded that an excessive brake balance shift toward one of the axles or an excessive asymmetry in master cylinder rod could result in an abnormal wearing of the balance bar see picture below if a groove is appearing on the bar the part must be immediately replaced It is recommended to not exceed 4 complete...

Page 49: ...one and be made from the same thickness Lexan material Its upper edge must be no greater than 30mm from the top of the chassis Alternatively the holes in the existing component could be slotted NB This assumes the driver is correctly positioned in the car as noted in Section A Safety and Environmental of the MSV Technical Manual ...

Page 50: ...wing figure Their purpose is to bridge the gap between the top of the floor and the bottom of the sump to reduce underfloor deformation in the area where the rear chassis stand is placed The rubber pads should be align following the shape of the floor and bonded in place to each of the floor half with a proprietary adhesive ...

Page 51: ...AMBER Shim 1mm 0 31 3 2 mm 0 25 4 0 mm TOE TOTAL 1 turn rod adjuster 1 28 1 64 Wheel Damper ratio 1 2 1 3 NB MSV draw your attention to the thread engagement of Front and Rear Pushrod Rod Ends At any ride height a minimum of 15mm of Rod End thread should be engaged with the Adjuster Sleeve This translates to a centreline distance of 34mm ...

Page 52: ...ative make of Rod End is available from MSV as an upgrade option P n of the alternative part is 22CML05U2 3 7 2 Front pick up Pick up position RC height mm 20mm FRH Camber derivative 10mm Anti dive Standard 15 0 04 27 15 0 34 0 ...

Page 53: ...Version 1 03 54 3 7 3 Rear pick up NB MSV recommend replacing the Rear Lower Wishbone Rearward Leg Bolts as a precaution if the car has experienced off track excursions ...

Page 54: ...tted NB the two high camber gain settings noted thus are not permitted at Spa Francorchamps Pick up position RC height mm 35mm RRH Camber derivative 10mm Anti squat Anti lift AE 13 27 0 09 49 46 AF 13 37 0 13 71 38 BE 13 32 0 11 25 55 BF 13 42 0 16 47 47 BG 13 52 0 2 69 38 CF 13 47 0 18 24 55 CG 13 57 0 23 46 47 DF 13 52 0 2 2 64 DG 13 61 0 25 23 56 AE 14 3 0 03 64 72 AF 14 8 0 08 86 63 BE 14 2 0 ...

Page 55: ... rod ball joint PN 010009014 MSV request all teams check the track rod ball joints for signs of cracks All teams are reminded that checking the suspension and steering components including track rod ball joints should be part of the regular routine maintenance of the car It may be necessary to use a dye penetrant crack detector or a magnifying loupe to identify cracks ...

Page 56: ...iffness daN mm 8 5 9 8 11 12 2 13 4 14 6 15 9 Springs can be preloaded acting on the damper spring platform the pitch of the thread is 2mm 3 9 2 Rear The table below summarises stiffness options available Spring stiffness lb in 700 800 900 1000 1100 1200 1300 Ground stiffness daN mm 7 3 8 3 9 4 10 4 11 4 12 5 13 5 Springs can be preloaded acting on the damper spring platform the pitch of the threa...

Page 57: ...ade length mm 85 75 85 75 AR_bar Torsion stiffness daN m 1 71 3 23 Roll stiffness ground daN m deg 332 427 632 811 3 10 2 Rear The motion ratio of the front anti roll bar is Blade length mm 64 5 74 5 anti rollbar chassis 15 8 13 4 it represents the torsion angle of the antiroll bar resulting from a roll of 1 on the chassis The following table summarises anti roll bar options available Rollbar diam...

Page 58: ...r is shown denoted by the axis of the chassis mount being at 90 to the compression adjuster The axis of the chassis mount on a Rear damper is aligned with the compression adjuster Each Damper is sealed with a uniquely numbered seal and must NOT be tampered with Should a Damper require pressure checking it must be returned to MSV Packers and bump rubbers are prohibited COMPRESSION ADJUSTER ROTATE C...

Page 59: ...nsidered indicative The curves produced may undergo variations based on the test conditions 150 100 50 0 50 100 150 200 250 0 0 13 2 17 9 24 2 30 5 46 2 77 9 109 0 138 2 Load N Velocity mm s Peak Velocity Compression fully open Rebound Fully open Compression fully closed Rebound fully closed Compression Rebound ...

Page 60: ...on 1 03 61 4 WHEELS AND TYRES 4 1 WHEELS Front wheels OZ aluminium 8 0 inches Rear wheels OZ aluminium 10 0 inches No other wheel makes are permitted Here below hub details Wheel nut tightening torque 180 Nm ...

Page 61: ...y The pressure should be checked before the start of each run INFLATE the tyre if the pressure is below the recommended value A pressure below the recommended value will cause excessive sidewall deflection risk of air loss between bead and rim and risk of the bead unseating All these factors compromise the integrity of the tyre and can cause tyre failure During the first lap out from pit and the w...

Page 62: ... Camber may be different between the left and the right side of the car always respecting the maximum regulation values TREAD PATTERN TEMPERATURE SLICK tyre the ideal temperature of the tread pattern in operation is between 60 C and 90 C The tread pattern temperature should never be higher than 100 C The optimal temperature difference between the inside and outside shoulder of the tyre should not ...

Page 63: ... stiffness under vertical load at 0 and 3 of camber setting 0 100 200 300 400 500 0 10 20 30 40 50 60 70 80 Q kgf S mm SLICK DM 200 540 13 Rim 8 0 J Camber 3 1 6 bar 1 4 bar 1 2 bar 1 0 bar 0 8 bar 0 100 200 300 400 500 0 2 4 6 8 10 12 14 16 18 20 22 Q kgf K kgf mm SLICK DM 200 540 13 Rim 8 0 J Camber 3 1 6 bar 1 4 bar 1 2 bar 1 0 bar 0 8 bar ...

Page 64: ...40 50 60 70 80 Q kgf S mm SLICK DM 200 540 13 Rim 8 0 J Camber 0 1 6 bar 1 4 bar 1 2 bar 1 0 bar 0 8 bar 0 100 200 300 400 500 0 2 4 6 8 10 12 14 16 18 20 22 Q kgf K kgf mm SLICK DM 200 540 13 Rim 8 0 J Camber 0 1 6 bar 1 4 bar 1 2 bar 1 0 bar 0 8 bar ...

Page 65: ...stiffness under vertical load at 0 and 3 of camber setting 0 100 200 300 400 500 0 10 20 30 40 50 60 70 Q kgf S mm SLICK DM 250 575 13 Rim 10 0 J Camber 3 1 6 bar 1 4 bar 1 2 bar 1 0 bar 0 8 bar 0 100 200 300 400 500 0 2 4 6 8 10 12 14 16 18 20 22 24 Q kgf K kgf mm SLICK DM 250 575 13 Rim 10 0 J Camber 3 1 6 bar 1 4 bar 1 2 bar 1 0 bar 0 8 bar ...

Page 66: ...0 50 60 70 Q kgf S mm SLICK DM 250 575 13 Rim 10 0 J Camber 0 1 6 bar 1 4 bar 1 2 bar 1 0 bar 0 8 bar 0 100 200 300 400 500 0 2 4 6 8 10 12 14 16 18 20 22 24 Q kgf K kgf mm SLICK DM 250 575 13 Rim 10 0 J Camber 0 1 6 bar 1 4 bar 1 2 bar 1 0 bar 0 8 bar ...

Page 67: ...t contact point Efficiency E L D vehicle efficiency All forces are reported as percentage from the datum point Aerodynamic loading is a function of atmospheric conditions 5 C increase in ambient temperature from ISA conditions result in a 2 7 reduction in aerodynamic forces 10 mbar increase in air pressure from ISA conditions results in a 1 increase in aerodynamic forces 50 increase in humidity fr...

Page 68: ...Version 1 03 69 5 2 FRONT WING SETTING To further extend the front flap incidence range a new full row of holes has been added on the endplate ...

Page 69: ... 6 11 5 17 5 23 5 1 24 5 30 5 36 5 2 25 5 31 5 37 5 3 26 5 32 5 38 5 4 27 5 33 5 39 5 5 28 5 34 5 40 5 6 29 5 35 5 41 5 Optional 6mm gurney available Front gurney kit is ref FF02H1010 As per the Factory Set Up Sheet the Nose Shim that sets the angle of the Front Wing Mainplane is the 3 Part No 161404035 ...

Page 70: ...Version 1 03 71 5 3 REAR WING SETTING Rear flap angle is adjustable with plates 1 2 3 4 A 10 11 12 13 B 14 15 16 17 C 18 19 20 21 D 22 23 24 25 ...

Page 71: ...gent to the upper surface of the Flap near the endplate RW Angle is defined as the angle between the reference plane and the line tangent to the upper surface of the RW top assembly mainplane flap near the endplate Aerodynamic baseline setup datum Front Ride Height 10 mm Rear Ride Height 30 mm Front Wing angle 3 Front Flap angle 19 5 C2 Gurney not fitted Rear Wing Top Assembly angle 15 B2 Gurney n...

Page 72: ... 99 2 98 8 98 5 17 5 100 6 100 5 100 4 100 3 100 2 100 2 99 9 99 7 99 4 99 2 98 9 20 100 7 100 6 100 5 100 4 100 3 100 1 100 0 99 8 99 7 99 5 99 3 22 5 100 8 100 6 100 5 100 4 100 2 100 1 100 0 99 9 99 8 99 7 99 6 25 100 8 100 6 100 5 100 4 100 2 100 1 100 0 100 0 100 0 99 9 99 9 27 5 100 6 100 5 100 4 100 3 100 2 100 0 100 0 100 0 100 0 100 0 100 0 30 100 5 100 4 100 3 100 2 100 1 100 0 100 0 100...

Page 73: ... 9 96 2 96 6 96 9 97 2 97 6 97 9 98 3 98 6 99 0 99 4 99 8 100 2 100 6 101 0 101 4 101 8 102 3 102 7 103 2 103 6 104 1 104 6 105 0 105 5 106 0 106 5 107 0 107 6 108 1 108 6 109 2 109 7 17 96 6 96 9 97 2 97 5 97 9 98 2 98 5 98 9 99 2 99 6 100 0 100 4 100 8 101 2 101 6 102 0 102 4 102 8 103 2 103 7 104 1 104 6 105 1 105 5 106 0 106 5 107 0 107 5 108 0 108 5 109 1 109 6 110 2 110 7 18 97 6 97 9 98 2 9...

Page 74: ...nd listed in the parts Ctalogue The same master cylinder size can be used on front and rear axles 6 2 DISCS Minimum thickness of front brake disc rotor is 19 0mm Minimum thickness of rear brake disc rotor is 19 0mm 6 3 CALIPERS Fitment of anti knock off springs behind the caliper pistons is optional 6 4 PADS Front brake pads Pagid S8229R42008 Rear brake pads Pagid S8229R42008 ...

Page 75: ...that the chassis compartment is free of sharp edges and clean It is recommended to protect the outer surfaces of the fuel bladder from scratching over carbon fibers customers are invited to protect the carbon surfaces that are in contact with the bladder with PVC tape i e Permacel or Neoprene foam Sheet 7 2 FUEL COUPLING The feeding line to the engine is equipped with a safety dry break Staubli SP...

Page 76: ... car is fitted with a safety one way breather unit to remove the possibility of fuel spillage should the car roll over The Breather pipe from this unit must be secured on the left hand side of the rear bulkhead away from the exhaust 7 5 FUEL PUMP OUT KIT An extra dry break fitting is mounted on the cold side of the engine to pump out fuel samples A hose kit equipped with female dry break fitting P...

Page 77: ...werbox Wiring looms o G1236 1A chassis loom o G1238 1A gearbox loom o G1237 1A engine loom o G1242 1A Magneti Marelli GCU loom o G0563 2A cockpit aux loom 8 2 MAIN SWITCH Master switch is actuated by the cockpit panel and emergency switches it includes three plugs where you have to connect the following wiring A1 Cable from battery 12V positive A2 Ring M6 from solenoid connector B1 Main switch fro...

Page 78: ...ed We recommend using closed cell neoprene It is also important that when strapping the battery in place the padding is not compressed too much as this would minimise its effect We also recommend that the battery cables are fully supported so they do not add any extra stress onto the battery terminals If they are too short the engines movement when revved will be transferred through the cable to t...

Page 79: ...se of over load the system can be reset with a power cycle but current cut will re occur if problem persists User devices connected to customer available connections Front Rear CAN extension PTT Interface must not exceed 5A in total and 2A per power supply pin WARNING Do not disconnect the powerbox connection when power is ON Diagnostic and functional information are available in the logger system...

Page 80: ... 116 20 143 17 M14 2 109 53 135 13 154 03 190 02 184 84 228 03 CLASS 8 8 10 9 12 9 Thread Pitch Torque Torque Torque mm mm Nm Nm Nm M8 1 21 75 27 05 30 58 38 04 36 70 45 65 M10 1 44 25 55 61 62 23 78 20 74 67 93 84 M10 1 25 42 25 52 55 59 42 73 89 71 39 88 62 M12 1 25 74 51 93 41 104 78 131 36 125 74 157 63 M12 1 5 71 67 89 06 100 78 125 24 120 94 150 29 Grade 5 Grade 8 Thread Pitch Torque Torque ...

Search results

Summary of Contents for GB3 CHAMPIONSHIP

Reviews:

Brands by name

Popular brands

Tatuus GB3 CHAMPIONSHIP, Technical Manual

Search results

Summary of Contents for GB3 CHAMPIONSHIP

Reviews:

Brands by name

Popular brands