Prototype  Challenge – Fixed

Prototype Challenge - 2025 Season 4 - Fixed - Week 2 - Fuji International Speedway (Grand Prix)

Prototype Challenge – Fixed

iRacing
Prototype Challenge - 2025 Season 4 - Fixed • Round 2
Sep 23, 2025 Sep 29, 2025
Official Series Scheduled
Practice • 3min Qualifying • 8min Race • 20min

GTP

Cadillac V-Series.R GTP
Fuel Fill: 100%
Power Adjust: -1.0%
Weight Penalty: 8kg
Tire Sets: Unlimited
Fixed Setup: Yes
Acura ARX-06 GTP
Fuel Fill: 100%
Power Adjust: -0.75%
Weight Penalty: 10kg
Tire Sets: Unlimited
Fixed Setup: Yes
Porsche 963 GTP
Fuel Fill: 100%
Power Adjust: -0.25%
Weight Penalty: 2kg
Tire Sets: Unlimited
Fixed Setup: Yes
BMW M Hybrid V8
Fuel Fill: 100%
Power Adjust: -1.0%
Weight Penalty: 5kg
Tire Sets: Unlimited
Fixed Setup: Yes
Ferrari 499P
Fuel Fill: 100%
Power Adjust: 0%
Weight Penalty: 0kg
Tire Sets: Unlimited
Fixed Setup: Yes

Fuji International Speedway

Layout: Grand Prix

Length: 4.56 km

Type: Road

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inactive active pitroad start-finish turns