Teams & Drivers

GAINER

GAINER

Drivers

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Katsuyuki Hiranaka
Date of Birth : Oct 4, 1981
Hokkaido, Japan
Height : 176cm
Weight : 65kg
Blood Group : RH+B
http://www.k-hiranaka.com/

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Bjorn Wirdheim
Date of Birth : Apr 4, 1980
Sweden
Height : 184cm
Weight : 74kg
Blood Group : RH+AB
http://wirdheim.com/

1995 Karting FP4 Class Series champion
2004 F3 Euro Series
Drive Toyota F1 (TF104) as a test
2006 SUPER GT GT500 13th in the series
Formula NIPPON
2007 SUPER GT GT500 15th in the series
Formula NIPPON
2008 SUPER GT GT500 10th in the series
Formula NIPPON
2009 SUPER GT GT300 3rd in the series (Win the Rd8)
Super Taikyu ST-3 Series champion
2010 SUPER GT 7th in the series, JAF GP Win
Formula NIPPON
2011 SUPER GT 2nd in the series
2012 SUPER GT 7th in the series
2013 SUPER GT 2nd in the series
2014 SUPER GT 2nd in the series
1996 Sweden Formula Ford Rookie of the year
2001 German F3 3rd in the series (2wins)
2002 International F3000 4th in the series(1win) / Rookie of the year
2003 International F3000 Series champion (3wins)
2004 F1 Jaguar team test and reserved driver
2005 Champcar world series
2006 Formula NIPPON 6th in the series
2007 SUPER GT GT500 9th in the series
Formula NIPPON 9th in the series
2008 SUPER GT GT500 13th in the series
2009 SUPER GT GT500 12th in the series
2010 SUPER GT GT500 4th in the series
2011 SUPER GT GT500 10th in the series
2012 SUPER GT GT500 15th in the series
2013 SUPER GT GT300 2nd in the series
2014 SUPER GT GT300 2nd in the series
Year Class Machine Rank Win
2005 GT300 No.52 Pro µ TAIYO OIL KUMHO CELICA 15 (7) -
2006 GT500 No.66 triple a SARD SUPRA GT 23 (13) -
2007 GT500 No.39 DENSO SARD SC430 15 (21) -
2008 GT500 No.32 EPSON NSX 10 (43) -
2009 GT300 No.11 JIMGAINER ADVAN F430 3 (79) 1 (R8)
2010 GT300 No.11 JIMGAINER DIXCEL DUNLOP F430 7 (34) ☆ FUJI SPRINT CUP Winner
2011 GT300 No.11 JIMGAINER DIXCEL DUNLOP 458 2 (83) -
2012 GT300 No.11 GAINER DIXCEL R8 LMS 7 (47) 1 (R1)
2013 GT300 No.11 GAINER DIXCEL SLS 2 (80) 2 (R1,8)
2014 GT300 No.11 GAINER DIXCEL SLS 2 (78) 1 (R8)
Year Class Machine Rank Win
2006 GT500 No.6 Mobil 1 SC (R6) - -
2007 GT500 No.6 Mobil 1 SC 9 (38) -
2008 GT500 No.6 ENEOS SC430 13 (39) -
2009 GT500 No.6 ENEOS SC430 12 (35) -
2010 GT500 No.6 ENEOS SC430 4 (51) -
2011 GT500 No.24 ADVAN KONDO GT-R 10 (29) -
2012 GT500 No.24 D'station ADVAN GT-R 15 (22) -
2013 GT300 No.11 GAINER DIXCEL SLS 2 (80) 2 (R1,8)
2014 GT300 No.11 GAINER DIXCEL SLS 2 (78) 1 (R8)

Directors

Team Director

Team Director

Team Director
Tetsuya Tanaka

Chief Engineer

Chief Engineer

Chief Engneer
Kosuke Ogasawara

Team Detail

Entrant Name   GAINER
Team Director   Tetsuya Tanaka
Representative   Yosuke Fukuda
Company   GAINER.Inc
Website   http://www.gainer.asia
Main Sponsor   TANAX
TANA-X,Inc.
Sponsor   "WORK
DIXCEL
LIGHT AUTO 1
WAKO'S
PENALTY"

Machine

Name   GAINER TANAX SLS
Based Vehicle   Mercedes-benz SLS AMG GT3
Chief Engineer  

Machine Specifications

Car Model   SLS AMG GT3
Dimensions   4710 x 1990 x 1195 mm
Weight   1310 kg
Wheelbase   2680 mm
Treads   1560 / 1990 mm
Transmission   Hewland 6speed Paddle shift 1speed reverse
Clutch   Twin metal plate (AP)
Suspension F   Double wishbone
R   Double wishbone
Brakes F   Ventilated disk 6pod (Brenbo)
R   Ventilated disk 4pod (Brenbo)
Tires   DUNLOP
F  
R  
Wheels   WORK
F   12Jx18
R   13Jx18

Engine Specufications

Engine Model   M159
Type   Watercooled V8 NA
Displacement   6208cc
Bore & Stroke   102.2 x 94.6 mm
Ristrictor( size & number )   -
Max Power( ps / rpm )   -
Max Torque( kg-m / rpm )   -
Lubricant( brand )   WAKO'S

Engine Tuner / Maintenance

Engine Tuner   Mercedes-AMG
Machine Maintenance   GAINER
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