SONOMA, California (AP) — Pole-sitter Will Power held off a furious charge from teammate Helio Castroneves over the final seven laps following a late restart to become the first two-time winner at the Indy Grand Prix of Sonoma with a dominating performance Sunday.
Power led 71 of the 75 laps to earn his fifth victory of the year, one shy of the IndyCar single-season record. It's also Power's second straight win at Infineon Speedway, the same track where his career almost ended in 2009 following a horrific crash.
The victory pulled the Australian within 26 points of series leader Dario Franchitti with four races to go.
Helio Castroneves and Ryan Briscoe completed a 1-2-3 sweep for Team Penske at the Indy Grand Prix of Sonoma on Sunday — the first for owner Roger Penske in nearly 20 years — but it was the job the two did on Franchitti that made the biggest difference.
Franchitti started fourth but couldn't get around Castroneves or Briscoe, who formed the perfect blockade and allowed Power to post his fifth victory of the season.
"I said before the race that if we could finish how we started, it would be a perfect weekend," said Power, who became the first two-time winner of this event. "Now we have a legitimate shot at the championship. Two more road courses, two more ovals and we can get this."
Power led 71 of the 75 laps while winning his second consecutive race from the pole here at Infineon Raceway, the same track where his career almost ended in 2009 following a horrific crash.
Power has a career-high five victories, one shy of the IndyCar single-season record.
More critically, it sets up a wild run for the championship after Franchitti appeared to be comfortably ahead in the points race six weeks ago.
"There's going to be days like this," said Franchitti, who finished fourth ahead of Target Chip Ganassi teammate Scott Dixon. "I was pushing as hard as I could just to keep the Penske cars in sight. I was really on the ragged edge for pretty much the whole day really."
Power held off a furious charge from Castroneves following a caution with nine laps to go.
Unlike two weeks ago in New Hampshire when a late accident involving Danica Patrick led to a controversial finish — and resulted in an angry Power making an obscene gesture toward race officials that later earned him a $30,000 fine — the ending was without much drama.
Power got the jump on Castroneves on the double-file restart, then ran comfortably ahead the rest of the way while cruising to his 14th career IndyCar victory.
As he made his way to the winner's circle, Power stopped to make another gesture with his hands.
"I gave it two fingers up," he cracked. "Not the middle ones, though."
Power has a long history at this Northern California track. Two years ago he had to be airlifted out by a helicopter after running into the stalled car of Nelson Phillipe. Power suffered a broken back in the accident and there was some question whether he would ever race again.
He came back strong in 2010 and won both the pole and the race before repeating the feat again this year.
"It's one of the tracks I seem to click with," Power said. "It was very comforting to have Helio and Ryan behind me on the last restart, two guys you can totally rely on."
Castroneves, who has had an up-and-down season, and Briscoe did the rest.
"We sort of got to a point in the race where our focus was just to hold off Dario," said Briscoe, the only other driver to lead a lap. "We started 1-2-3 and we finished that way. Right now for this team to win the championship we need to keep Dario behind Will."
It's the first IndyCar sweep for Team Penske since Paul Tracy, Al Unser Jr. and Emmerson Fittipaldi placed 1-2-3 at Nazareth in 1994. It's also the first sweep of the top three positions by any IndyCar team since Andretti Autosport took the top four spots at St. Petersburg in 2005.
"It's invaluable to have guys like that performing at the top level, taking points away from Dario," Power said. "I expect them to be the same the next four races now that we've got a bit of momentum."