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What’s SUPER GT
Circuit
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Race Schedule
2026 Calendar
Round1 OKAYAMA International Circuit 04/11-12
Round2 FUJI SPEEDWAY 05/03-04
Round3 SEPANG INTERNATIONAL CIRCUIT 06/20-21
Round4 FUJI SPEEDWAY 08/01-02
Round5 SUZUKA CIRCUIT 08/22-23
Round6 Sportsland SUGO 09/19-20
Round7 AUTOPOLIS 10/17-18
Round8 MOBILITY RESORT MOTEGI 11/07-08
Results
Teams & Drivers
Series Entry GT500
Series Entry GT300
About SUPER GT
What’s SUPER GT
Circuit
Regulation
Prize
Media
History
FunBook
News
Notices
Race Reports
Team Information
Race Schedule
2026 Calendar
Round1 OKAYAMA International Circuit
Round2 FUJI SPEEDWAY
Round3 SEPANG INTERNATIONAL CIRCUIT
Round4 FUJI SPEEDWAY
Round5 SUZUKA CIRCUIT
Round6 Sportsland SUGO
Round7 AUTOPOLIS
Round8 MOBILITY RESORT MOTEGI
Results
Teams & Drivers
Series Entry GT500
Series Entry GT300
English
Japanese
English
Japanese
Teams & Drivers
Home
Teams & Drivers
K-tunes Racing
96
K-tunes Racing
K-tunes RC F GT3
Driver
Morio Nitta
Driver
Shinichi Takagi
Supervisor
Masahiko Kageyama
Meet the Team
Team Detail
Entrant Name
K-tunes Racing
Representative
Takayuki Ishii
Supervisor
Masahiko Kageyama
Chief Engineer
Driver
Morio Nitta
Shinichi Takagi
Ambassador
Machine Name / Based Vehicle
K-tunes RC F GT3 / LEXUS RC F GT3
Company
K-tunes Co., Ltd.(
https://k-tunes.com/
)
Main Sponsor
OKAYAMA TOYOPET
Sponsor
SUENAGA Group / PARK REALTY / SaintMarc Holdings / Chuo jidosha Kogyo / NXOEN / Natec Emergency
Machine
Car Model
LEXUS RC F GT3(USC10)
Dimensions
4846 x 2030 x 1271mm
Weight
1300kg (Bace Weght)
Wheelbase
2770mm
Treads
1666 x 1659mm
Transmission
X-trac, 6 speed sequential paddle,1speed reverse
Clutch
AP Racing, Quadruple
Suspension F
Double Wishbone
R
Double Wishbone
Brakes F
AP RACING −
Brakes R
AP RACING −
Tires
Bridgestone
F
R
Wheels
TWS
F
R
Engine Specufications
Engine Model
2GR-GSE
Type
Watercooled V8 NA
Displacement
5400cc
Bore & Stroke
Ristrictor( size & number )
Air restrictors
Max Power( ps / rpm )
Over 500ps
Max Torque( kg-m / rpm )
Over 62kg-m
Lubricant( brand )
MOTUL
Engine Tuner / Maintenance
Engine Tuner
TOYOTA GAZOO Racing Development Co., Ltd
Machine Maintenance
K-tunes Racing
SUPER GT FUN BOOK
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