Japanese
Tetsuya Tanaka
Date of Birth : Dec 16, 1965
, Japan
Height : 176cm / Weight : 68kg
Blood Group : RH+ A
http://www.auto-s.co.jp/T.T/
Katsuyuki Hiranaka
Date of Birth : Oct 4, 1981
Hokkaido, Japan
Height : 176cm / Weight : 68kg
Blood Group : RH+ B
http://www.k-hiranaka.com/
| 1988 | FJ1600 |
| 2003 | JGTC 2nd at best result Super Taikyu 2nd in the series (3wins) |
| 2004 | JGTC 1win Super Taikyu ST1 class Series Champion |
| 2005 | SUPER GT 1win Super Taikyu ST1 class 1win |
| 2006 | SUPER GT 1win Super Taikyu ST1 class Series Champion (Win all races) |
| 2007 | SUPER GT 2nd at the best result Super Taikyu ST1 class 2nd at the best result |
| 2008 | SUPER GT Pole position in the Rd8 Super Taikyu ST1 class 5th in the series |
| 2009 | SUPER GT 3rd in the series (Win the Rd8) Super Taikyu ST1 class 2nd in the series |
| 2010 | SUPER GT 7th in the series, JAF GP Win |
| 1995 | Karting FP4 Class Series Champion |
| 1997 | Karting FP2 Class Series Champion |
| 2003 | F3 Euro Series F3 Macau GP 3th |
| 2004 | F3 Euro Series Drive Toyota Formula One (TF104) as a test |
| 2005 | SUPER GT GT300 15th in the series Formula NIPPON 13th in the series |
| 2006 | SUPER GT GT300 23th in the series Formula NIPPON |
| 2007 | SUPER GT GT300 15th in the series Formula NIPPON |
| 2008 | SUPER GT GT300 10th in the series Formula NIPPON |
| 2009 | SUPER GT GT300 3rd in the series (Win the Rd8) Super Taikyu ST3 class Series Champion |
| 2010 | SUPER GT 7th in the series, JAF GP Win Formula NIPPON |
| Year | Class | Machine | Rank | Win |
|---|---|---|---|---|
| 1996 | GT500 | No.3 UNISIA JECS SKYLINE | 5 (47) | |
| 1997 | GT500 | No.3 UNISIA JECS SKYLINE | 7 (37) | |
| 1998 | GT500 | No.3 UNISIA JECS SKYLINE | 5 (37) | |
| 1999 | GT500 | No.3 UNISIA JECS SKYLINE | 16 (27) | |
| 2000 | GT500 | No.3 UNISIA Xanavi SKYLINE | 15 (13) | |
| 2001 | GT500 | No.22 Xanavi HIROTO GT-R | 5 (52) | 1 (R4) |
| 2002 | GT300 | No.12 CALSONIC SKYLINE | 23 (4) | |
| 2003 | GT300 | No.11 JIM RodeoDrive ADVAN F360 | 8 (46) | |
| 2004 | GT300 | No.10 JIM GAINER ADVAN F360 | 3 (64) | 1 (R1) |
| 2005 | GT300 | No.11 JIM GAINER FERRARI DUNLOP | 4 (66) | 1 (R8) |
| 2006 | GT300 | No.11 JIM CENTER FERRARI DUNLOP | 8 (51) | 1 (R7) |
| 2007 | GT300 | No.4 EBBRO 350R | 13 (27) | |
| 2008 | GT300 | No.11 JIMCENTER ADVAN F430 | 24 (14) | |
| 2009 | GT300 | No.11 JIMCENTER ADVAN F430 | 3 (79) | 1 (R8) |
| 2010 | GT300 | No.11 JIMGAINER DIXCEL DUNLOP F430 | 7 (34) | 1 (FSC) |
| 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 JIMCENTER ADVAN F430 | 3 (79) | 1 (R8) |
| 2010 | GT300 | No.11 JIMGAINER DIXCEL DUNLOP F430 | 7 (34) | 1 (FSC) |
| Entrant Name | JIMGAINER | |
|---|---|---|
| Supervisor | Toshishige Yamamoto | |
| Representative | Toshishige Yamamoto | |
| Company | JIMGAINER CO.,LTD. | |
| Website | http://jim-gainer.com/ | |
| Main Sponsor | Zona | |
| Sponsor | DUNLOP DIXCEL LIGHT AUTO 1 PENALTY WAKO’S |
| Name | JIMGAINER DIXCEL DUNLOP 458 | |
|---|---|---|
| Based Vehicle | Ferrari 458 ITALIA | |
| Chief Engineer |
| Car Model | F142GT | |
|---|---|---|
| Dimensions | 4528 × 2036 × 1148mm | |
| Weight | 1245kg+100kg(Performance adjustment measures) | |
| Wheelbase | 2650mm | |
| Treads | F:1720 / R:1688mm | |
| Transmission | Hewland MLS 6speed sequential | |
| Clutch | SACHS triple plate | |
| Suspension F | Double wishbone | |
| R | Double wishbone | |
| Brakes F | Ventilated disk 6pod | |
| R | Ventilated disk 6pod | |
| Tires | DL | |
| F | Dunlop 300/660-18 | |
| R | Dunlop 330/710-18 | |
| Wheels | BBS | |
| F | 12.5J-18 | |
| R | 13.0J-18 |
| Engine Model | F142GT2 | |
|---|---|---|
| Type | Watercoolde V8 NA | |
| Displacement | 4497cc | |
| Bore & Stroke | 94 × 81mm | |
| Ristrictor( size & number ) | ||
| Max Power( ps / rpm ) | ||
| Max Torque( kg-m / rpm ) | ||
| Lubricant( brand ) | WAKO'S |
| Engine Tuner | Michelotto | |
|---|---|---|
| Machine Maintenance | JIMGAINER |
| 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 |
