Hunter-Reay tops Rahal in morning practice at Sonoma
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| Hunter-Reay |
Ryan Hunter-Reay led a Honda 1-2 in Saturday morning practice for the season finale Go-Pro IndyCar race at Sonoma Raceway.
His time of 1m16.870s just beat another American, Graham Rahal, by 0.0287sec.
Josef Newgarden, Juan Montoya and Scott Dixon rounded out the top-5.
Results
| Pos | No | Name | Speed | Time | Diff | Gap | FL | Laps | Engine |
| 1 | 28 | Ryan Hunter-Reay | 111.695 | 1:16.870 | 0.0000 | 0.0000 | 1 | 8 | Honda |
| 2 | 15 | Graham Rahal | 111.653 | 1:16.899 | 0.0287 | 0.0287 | 10 | 11 | Honda |
| 3 | 67 | Josef Newgarden | 111.612 | 1:16.927 | 0.0567 | 0.0280 | 10 | 15 | Chevy |
| 4 | 2 | Juan Pablo Montoya | 111.608 | 1:16.930 | 0.0599 | 0.0032 | 4 | 8 | Chevy |
| 5 | 9 | Scott Dixon | 111.602 | 1:16.934 | 0.0641 | 0.0042 | 2 | 8 | Chevy |
| 6 | 3 | Helio Castroneves | 111.571 | 1:16.956 | 0.0856 | 0.0215 | 3 | 6 | Chevy |
| 7 | 26 | Carlos Munoz | 111.554 | 1:16.967 | 0.0969 | 0.0113 | 4 | 11 | Honda |
| 8 | 10 | Tony Kanaan | 111.473 | 1:17.023 | 0.1528 | 0.0559 | 3 | 16 | Chevy |
| 9 | 1 | Will Power | 111.377 | 1:17.089 | 0.2191 | 0.0663 | 2 | 7 | Chevy |
| 10 | 22 | Simon Pagenaud | 111.334 | 1:17.120 | 0.2494 | 0.0303 | 8 | 13 | Chevy |
| 11 | 8 | Sebastian Saavedra | 111.141 | 1:17.253 | 0.3828 | 0.1334 | 8 | 15 | Chevy |
| 12 | 83 | Charlie Kimball | 111.090 | 1:17.288 | 0.4182 | 0.0354 | 2 | 14 | Chevy |
| 13 | 77 | Mikhail Aleshin | 111.012 | 1:17.343 | 0.4731 | 0.0549 | 9 | 13 | Honda |
| 14 | 27 | Marco Andretti | 110.995 | 1:17.355 | 0.4845 | 0.0114 | 2 | 8 | Honda |
| 15 | 4 | Stefano Coletti | 110.868 | 1:17.443 | 0.5730 | 0.0885 | 12 | 17 | Chevy |
| 16 | 5 | Ryan Briscoe | 110.864 | 1:17.446 | 0.5758 | 0.0028 | 11 | 18 | Honda |
| 17 | 11 | Sebastien Bourdais | 110.542 | 1:17.672 | 0.8019 | 0.2261 | 2 | 8 | Chevy |
| 18 | 98 | Gabby Chaves | 110.513 | 1:17.692 | 0.8221 | 0.0202 | 15 | 17 | Honda |
| 19 | 14 | Takuma Sato | 110.496 | 1:17.704 | 0.8337 | 0.0116 | 13 | 15 | Honda |
| 20 | 20 | Luca Filippi | 110.231 | 1:17.891 | 1.0210 | 0.1873 | 14 | 16 | Chevy |
| 21 | 18 | Rodolfo Gonzalez | 110.071 | 1:18.004 | 1.1343 | 0.1133 | 8 | 16 | Honda |
| 22 | 19 | Tristan Vautier | 109.918 | 1:18.113 | 1.2429 | 0.1086 | 12 | 14 | Honda |
| 23 | 41 | Jack Hawksworth | 109.760 | 1:18.225 | 1.3553 | 0.1124 | 11 | 11 | Honda |
| 24 | 25 | Oriol Servia | 109.628 | 1:18.319 | 1.4489 | 0.0936 | 5 | 14 | Honda |
| 25 | 7 | James Jakes | 109.197 | 1:18.629 | 1.7585 | 0.3096 | 4 | 14 | Honda |