Formula One heads to its second race of the season this weekend in Malaysia with the reigning champion team threatening to withdraw from the sport, the result of the first race still under protest, and race promoters in revolt over the sound of the cars. The off-track strife has obscured the sporting promise provided by the season opener in Australia. The race in Melbourne defied those naysayers worried about the reliability of the new V6 turbo engines by having 15 finishers and a welcome shake-up to the sports pecking order; Sebastian Vettel out of the race early, Mercedes winning but with lingering engine concerns, and McLaren and even Williams back in the fight. However the sports apparent eagerness to attach a cloud to every silver lining was on show again immediately after the checkered flag fell at Albert Park. Second-place finisher Daniel Ricciardo was disqualified from his home race for exceeding the new limits on fuel flow, and his Red Bull team immediately appealed, blaming the problem on a malfunction of the FIA-approved sensor fitted to each car. The appeal will be held on April 14, after the third race in Bahrain. Red Bull team owner Dietrich Mateschitz raised the stakes further by saying such disputes will be of more importance than money when it comes to deciding whether the energy drink maker stays in the sport beyond the short term. "The question is not so much whether it makes economic sense but the reasons would be to do with sportsmanship, political influence, and so on," Mateschitz said in an interview with Austrian newspaper Kurier. "In these issues there is a clear limit to what we can accept." The other political spat emerging out of the first race was over the sound, or lack of sound, made by the new engines. Compared to the high-pitched roar of the old V8 engines, the new powertrains produced a muted purr. The outgoing chief of the Australian Grand Prix, Ron Walker, even threatened to sue for breach of contract and said the engine sound will be a major talking point at a scheduled meeting of grand prix promoters next month. Walker is a strong ally of F1s commercial chief Bernie Ecclestone, who has always opposed the cleaner, greener engines and has used the issue as a wedge in his ongoing wrestle with the FIA for control of the sport. With F1s political heavyweights preoccupied by looming fights in courtrooms and boardrooms, the sports fans will be more concerned with the on-track battle which resumes at Sepang, outside Kuala Lumpur, this weekend. Mercedes is again the favourite, with Nico Rosberg having won comfortably in Australia. His fastest lap of the race was with a relatively heavy fuel load in the early stages, indicating he had plenty of speed in reserve had he needed it. Fellow Mercedes-powered team Williams looks the major threat on the race pace it showed in Melbourne, which was obscured by Felipe Massa being taken out at the first corner and Valtteri Bottas losing a wheel when he clipped a wall, costing him the likely podium finish. McLaren, which had its worst season in decades in 2013, is the surprise constructors championship leader after rookie Kevin Magnussen and Jenson Button were promoted to second and third respectively by Ricciardos disqualification. But the teams trackside chief Eric Boullier acknowledged that was flattering. "Its true that Mercedes and Williams have some pace, maybe between half and three quarters of a second quicker than the rest of the field," Boullier said. Ferrari had a mediocre performance in Melbourne and technical director James Allison agreed that "we have our work cut out to improve our car in order to compete on equal terms with the Mercedes team." Mercedes technical principal Paddy Lowe hinted that the teams advantage could be even more pronounced in Malaysia. "Sepang is a permanent race track which is generally a lot more differentiating of the cars; particularly with regard to aerodynamics," Lowe said. "As always, reliability and endurance will be crucial, but we believe this venue will provide a more accurate representation of the relative pace between teams." There will be a sombre note to the race in Sepang, as it is a short distance from Kuala Lumpurs airport, from where the ill-fated Malaysian Airlines plane this month took off on a flight which authorities now say resulted in it crashing into the ocean, killing all on board Ryan Helsley Cardinals Jersey . 5 Trade Deadline is drawing closer and teams will be deciding on whether to buy or sell. Ryan Helsley Jersey . No such luck. Wiggins owned the end of Parkers impressive homecoming. The Kansas star scored 16 of his 22 points in the second half, outplaying Parker down the stretch and helping the fifth-ranked Jayhawks knock off No. https://www.cheapcardinalsonline.com/74t...-cardinals.html. -- Antoine Bibeau bought the Val-dOr Foreurs valuable time at the Memorial Cup with his 51-save shutout Friday. Junior Fernandez Cardinals Jersey . Better still, its in the same team and there are 13 races left for it to develop. Brett Cecil Jersey . The ninth-seeded Safarova doused Swede Johanna Larsson 6-2, 6-3 on the green clay at Family Circle Tennis Center. The Czech player was a finalist here two years ago and captured back-to-back doubles titles in 2012 and last year.LAS VEGAS -- Middleweight champion Chris Weidman has a knee injury, forcing the UFC to postpone his title bout against Lyoto Machida for six weeks. The UFC announced the changes to two major Las Vegas shows on Monday. Weidman (11-0) was expected to make his second title defence at UFC 173 on May 24 at the MGM Grand Garden, but the Long Island-based mixed martial artist needs minor surgery. Weidmans bout with Machida is moving to UFC 175 on July 5 at the Mandalay Bay Events Center. The UFC hasnt decided on a new main event for its traditional Memorial Day weekend show. Former heavyweight champion Junior Dos Santos will meet Stipe Miocic in the top undercard fight on the pay-per-view event. Weidman claimed the 185-pound title when he stopped long-reigning champion Anderson Silva in the second round last July. He defended the belt in December when Silva broke his leg in their rematch. Weidman is the fourth champion in the UFCs seven mens weight classes currently sidellined for surgery, although his recovery is expected to be the shortest.dddddddddddd Heavyweight champion Cain Velasquez had shoulder surgery in December, and isnt expected to return to the octagon until late this year. Lightweight champion Anthony Pettis has been out since last August following knee surgery, and is hoping for a late-summer return. And welterweight champion Johny Hendricks is likely out until fall after tearing his right biceps muscle two weeks before his victory over Robbie Lawler this month. Machida (21-4), the former UFC light heavyweight champion, got this middleweight title shot after Vitor Belfort was removed from the card in late February when the Nevada Athletic Commission banned the use of testosterone replacement therapy. Belfort was among MMAs most prominent sanctioned steroid users, but has decided to give up the practice. Machida, a karate expert from Brazil, has won two straight fights after dropping down to 185 pounds. ' ' '