Renault is confident it knows how to increase the power output of its V6 turbo engine as it aims to close the gap to rivals Ferrari and Mercedes.Since the introduction of the current engine regulations in 2014, Renault has lagged behind class-leaders Mercedes and has only shown real signs of catching up this year. A combustion upgrade at the Monaco Grand Prix saw the French manufacturer make a big step forward, but it is the consistent reliability of the power unit that engine technical director Remi Taffin says will lead to further steps in performance.Silverstone was the fourth race where we have used the new units [on both cars] and everything has worked well, he said. We have now got to the point where we are working on the smaller issues to improve the wider picture and give extra performance through driveability or additional power.Having a reliable and generally driveable PU was one of our major targets this year and now that has been achieved we can work on the bigger picture, together with Enstone. Were learning as a team all the time about operating the car and every lesson learnt helps for the future.While the works team continues to struggle for points, Taffin says Red Bulls success using TAG Heuer-branded Renault engines is proof of the step forward on the engine side.Its obviously encouraging to see that the power unit is now capable of fighting on track at the front and going for pole positions. It shows the work we have done has paid off but we know we still need to increase the power output and this is where our focus lies as we know how to achieve that. Cheap Buccaneers Jerseys China . The defending champion beat Gael Monfils of France 7-6 (6), 6-3, while second-seeded Andy Murray of Britain dispatched Edouard Roger-Vasselin, also of France, 6-3, 6-3. Making his first appearance since injuring his wrist a month ago, Del Potro had difficulty with his service games in the first set. Cheap Tampa Bay Buccaneers Jerseys . Only three players drafted by NHL clubs were included on the Czech selection camp roster on Wednesday. Those players were Dallas Stars 2012 first-rounder Radek Faksa, Winnipeg Jets 2013 fourth-rounder Jan Kostalek and Phoenix Coyotes 2012 seventh-rounder Marek Langhamer. http://www.cheapbuccaneersjerseysauthentic.com/?tag=authentic-john-lynch-jersey . MLS Commissioner Don Garber and Miami-Dade County Mayor Carlos Gimenez also will attend the session, which was announced Monday. The league has discussed placing its next two expansion teams in Miami and Atlanta. Warren Sapp Jersey . MORITZ, Switzerland -- Fog prevented downhill racers from getting their Olympic dress rehearsal. Tampa Bay Buccaneers Jerseys China .25 million option on reliever Jose Veras. The Big Ten placed three teams in the top five of The Associated Press college football poll for the first time in 56 years, setting up a No. 2 vs. No. 3 matchup for Ohio State and Michigan.Alabama was a unanimous No. 1 in the poll released Sunday . The Buckeyes were No. 2 and Wolverines No. 3. They meet in Columbus, Ohio, on Saturday in a game with Big Ten and national championship implications.Clemson is No. 4, and No. 5 Wisconsin gives the Big Ten three of the first five for the first time since Nov. 7, 1960, when Minnesota was No. 1, Ohio State was No. 3 and Iowa was No. 5.Louisville dropped eight spots to No. 11 after getting trounced by Houston, which jumped in at No. 18.---POLL POINTSThe 113th meeting of Michigan and Ohio State will mark the 11th time the rivals will both be ranked in the top five and the first since 2006, when they had their only 1-2 matchup. The Buckeyes won that game 42-39 in Columbus to earn a spot in the BCS title game.- Alabamas Nick Saban won his 41st game while coaching a No. 1 team, passing Ohio States Woody Hayes and Florida States Bobby Bowden for the most victories with a top-ranked squad.INHouston began the season ranked No. 15 and made its way to No. 6 as it started 5-0. Losses to Navy and SMU knocked the Cougars from the rankings, but they surged back in after beating the Cardinals 36-10 at home. Those conference losses will keep Houston out of the American Athletic Conference championship game, but the Cougars are the AACs only ranked team this week.- Tennessee moved back in at No. 24.OUT- Troys first appearance in the rankings last a week. Thee Trojans dropped out after losing to Arkansas State .dddddddddddd- San Diego State again spent just one week in rankings. Since 1977, the Aztecs are 0-4 as a ranked team.UP- No. 13 Florida moved up eight spots after narrowly slipping past LSU with a late goal-line stand.- No. 9 Colorado, No. 10 Oklahoma State and No. 12 USC all moved up three spots.DOWN- No. 19 West Virginia fell nine spots after losing to Oklahoma .- No. 21 Utah dropped 10 spots after a last-second loss to Oregon .CONFERNCE CALLSEC -- 6Pac-12 -- 5Big Ten -- 5ACC -- 3Big 12 -- 3American -- 1MAC -- 1Mountain West -- 1RANKED VS. RANKEDNo. 16 Auburn at No. 1 Alabama. The Crimson Tide have already clinched the SEC West and could likely lose and still make the playoff.No. 3 Michigan at No. 3 Ohio State. Jim Harbaugh vs. Urban Meyer II.No. 6 Washington at No. 23 Washington State, Friday. The Apple Cup will decide the Pac-12 North.No. 21 Utah at No. 9 Colorado. The Buffs win the Pac-12 South with a victory. A loss gives the division to USC.No. 13 Florida at No. 15 Florida State. The Gators and Seminoles both still have hopes to score a major bowl bid.No. 22 Texas A&M at No. 25 LSU. Beating the Aggies helped Les Miles save his job -- temporarily as it turned out -- last year. Can another LSU victory against A&M help Ed Orgeron keep coaching the Tigers?---Follow Ralph D. Russo at www.Twitter.com/ralphDrussoAP . More AP college football: www.collegefootball.ap.org and https://twitter.com/AP-Top25 ' ' '