Japanese
Katsuyuki Hiranaka
Date of Birth : Oct 4, 1981
Hokkaido, Japan
Height : 176cm
Weight : 65kg
Blood Group : RH+ B
http://www.k-hiranaka.com/
Bjorn Wirdheim
Date of Birth : Apr 4, 1980
Sweden
Height : 184cm
Weight : 74kg
Blood Group : RH+ AB
http://wirdheim.com/
| 1995 | |
| 2004 | |
| 2006 | |
| 2007 | |
| 2008 | |
| 2009 | |
| 2010 | |
| 2011 | |
| 2012 | |
| 2013 | |
| 2014 | |
| 2015 |
| 1996 | |
| 2001 | |
| 2002 | |
| 2003 | |
| 2004 | |
| 2005 | |
| 2006 | |
| 2007 | |
| 2009 | |
| 2010 | |
| 2011 | |
| 2012 | |
| 2013 | |
| 2014 | |
| 2015 |
Supervisor
Tetsuya Tanaka
Chief Engineer
Yosuke Fukuda
| Entrant Name | GAINER | |
|---|---|---|
| Supervisor | Tetsuya Tanaka | |
| Representative | Kazumi Fujii | |
| Company | ||
| Website | ||
| Main Sponsor | ||
| Sponsor |
| Name | GAINER TANAX AMG GT3 | |
|---|---|---|
| Based Vehicle | Yosuke Fukuda | |
| Chief Engineer |
| Car Model | ||
|---|---|---|
| Dimensions | ||
| Weight | ||
| Wheelbase | ||
| Treads | ||
| Transmission | ||
| Clutch | ||
| Suspension F | ||
| R | ||
| Brakes F | ||
| R | ||
| Tires | ||
| F | ||
| R | ||
| Wheels | ||
| F | ||
| R |
| Engine Model | ||
|---|---|---|
| Type | ||
| Displacement | ||
| Bore & Stroke | ||
| Ristrictor( size & number ) | ||
| Max Power( ps / rpm ) | ||
| Max Torque( kg-m / rpm ) | ||
| Lubricant( brand ) |
| Engine Tuner | ||
|---|---|---|
| Machine Maintenance |
| 4/13-14 | Round1 OKAYAMA | |
 |
5/03-04 | Round2 FUJI |
| 6/01-02 | Round3 SUZUKA | |
| 8/03-04 | Round4 FUJI | |
| 8/31-9/01 | Round5 SUZUKA | |
| 9/21-22 | Round6 SUGO | |
| 10/19-20 | Round7 AUTOPOLIS | |
| 11/02-03 | Round8 MOTEGI |
