Even as John McCain and Sarah Palin scramble to close the gap in the final days of the 2008 election, stirrings of a Palin insurgency are complicating the campaign’s already-tense internal dynamics.

Four Republicans close to Palin said she has decided increasingly to disregard the advice of the former Bush aides tasked to handle her, creating occasionally tense situations as she travels the country with them. Those Palin supporters, inside the campaign and out, said Palin blames her handlers for a botched rollout and a tarnished public image — even as others in McCain’s camp blame the pick of the relatively inexperienced Alaska governor, and her public performance, for McCain’s decline.

The emergence of a Palin faction comes as Republicans gird for a battle over the future of their party: Some see her as a charismatic, hawkish conservative leader with the potential, still unrealized, to cross over to attract moderate voters. Anger among Republicans who see Palin as a star and as a potential future leader has boiled over because, they say, they see other senior McCain aides preparing to blame her in the event he is defeated.

“These people are going to try and shred her after the campaign to divert blame from themselves,” a McCain insider said, referring to McCain’s chief strategist, Steve Schmidt, and to Nicolle Wallace, a former Bush aide who has taken a lead role in Palin’s campaign. Palin’s partisans blame Wallace, in particular, for Palin’s avoiding of the media for days and then giving a high-stakes interview to CBS News’ Katie Couric, the sometimes painful content of which the campaign allowed to be parceled out over a week.

Palin has in fact performed fairly well in the moments thought to be key for a vice presidential nominee: She made a good impression in her surprise rollout in Ohio and her speech to the Republican National Convention went better than the campaign could have imagined. She turned in an adequate performance at a debate against the Democratic Party’s foremost debater.

But other elements of her image-making went catastrophically awry. Her dodging of the press and her nervous reliance on tight scripts in her first interview, with ABC News, became a national joke — driven home to devastating effect by “Saturday Night Live” comic Tina Fey. The Couric interview — her only unstaged appearance for a week — was “water torture,” as one internal ally put it.