FIA Public 29/05/2020 FEDERATION INTERNATIONALE DE L’AUTOMOBILE 2020 Balance of Performance for 2020 FIA GT3 Specifications 4000 4500 5000 5500 6000 6500 7000 7500 ≥7600 1.45 1.49 1.54 1.58 1.58 1.56 1.52 1.47 1.35 3500 4000 4500 5000 5500 6000 6500 6900 ≥7000 1.95 1.94 1.93 1.92 1.89 1.85 1.81 1.79 1.50 1.1. Additional weight decided by the GT Committee on top of the homologated weight must be installed in accordance with article 257A-4.2. 1.2. Technical drawings of air restrictors must be registered with the FIA. Only restrictors in compliance with this registration are allowed. 1.3. Use of catalytic converter compulsory 2.1. Values are boost pressure ratio and need to be multiplicated by the ambient pressure to get the Pboost limit. 2.2. Competitors must adjust boost pressure relative to ambient pressure at each event 2.3. Control of Pboost strategy as per document attached Engine Speed [RPM] Maximum Pressure Boost Limit Ratio [-] - - 1300 10/01 EVO - Mar. 2020 GT3-048 Nissan GT-R Nismo GT3 2018 1285 15 32/02 EVO - Jan. 2020 1260 40 GT3-042 Mercedes-AMG GT3 1285 35 1320 24/01 EVO - Jan. 2020 GT3-044 Ferrari 488 GT3 1300 - Restrictor Number [-] Max. Restrictor Diameter [mm] - 34.5 2 Number Make Model Homologation Weight [Kg] Committee [Kg] Minimum Weight [Kg] Version - Valid from 0.88 Min λ [-] 0.88 0.90
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FEDERATION INTERNATIONALE DE L’AUTOMOBILE · 2020. 5. 29. · GT3-025 Porsche 911 GT3 R 1200 20 122019/02 EVO - Mar. 2013 10/04 EVO - Apr. 2015 65 1290 GT3-026 Corvette Callaway
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FIA Public 29/05/2020
FEDERATION INTERNATIONALE DE L’AUTOMOBILE
2020 Balance of Performance for 2020 FIA GT3 Specifications
4000 4500 5000 5500 6000 6500 7000 7500 ≥7600
1.45 1.49 1.54 1.58 1.58 1.56 1.52 1.47 1.35
3500 4000 4500 5000 5500 6000 6500 6900 ≥7000
1.95 1.94 1.93 1.92 1.89 1.85 1.81 1.79 1.50
1.1. Additional weight decided by the GT Committee on top of the homologated weight must be installed in accordance with article 257A-4.2.1.2. Technical drawings of air restrictors must be registered with the FIA. Only restrictors in compliance with this registration are allowed.1.3. Use of catalytic converter compulsory
2.1. Values are boost pressure ratio and need to be multiplicated by the ambient pressure to get the Pboost limit.2.2. Competitors must adjust boost pressure relative to ambient pressure at each event2.3. Control of Pboost strategy as per document attached
Engine Speed [RPM]
Maximum Pressure Boost Limit Ratio [-]
- -130010/01 EVO - Mar. 2020GT3-048 Nissan GT-R Nismo GT3 2018 1285 15
32/02 EVO - Jan. 2020 1260 40
GT3-042 Mercedes-AMG GT3 1285 35 132024/01 EVO - Jan. 2020
GT3-044 Ferrari 488 GT3 1300 -
Restrictor Number
[-]
Max. RestrictorDiameter
[mm]
-
34.52
Number Make ModelHomologation
Weight[Kg]
Committee [Kg]
MinimumWeight
[Kg]Version - Valid from
0.88
Minλ[-]
0.88
0.90
FIA Public 29/05/2020
FEDERATION INTERNATIONALE DE L’AUTOMOBILE
2020 Balance of Performance for 2019 and older FIA GT3 Specifications
1.1. Additional weight decided by the GT Committee on top of the homologated weight must be installed in accordance with article 257A-4.2.1.2. Technical drawings of air restrictors must be registered with the FIA. Only restrictors in compliance with this registration are allowed.1.3. Use of catalytic converter compulsory
2.1. Values are boost pressure ratio and need to be multiplicated by the ambient pressure to get the Pboost limit.2.2. Competitors must adjust boost pressure relative to ambient pressure at each event2.3. Control of Pboost strategy as per document attached
-1300
1205 55
Engine Speed [RPM]
Maximum Pressure Boost Limit Ratio [-]
1260 - -
-
16/02 EVO - Apr. 2015
09/01 EVO - Mar. 2016
Base - Jan. 2015
GT3-052 McLaren 720S-GT3 Base - Apr. 2019
Base - Jan 2017
GT3-047 Acura / Honda NSX GT3 12/01 EVO - Mar. 2019 1260 40