Chavez wins Venezuela vote: sources

By Saul Hudson and Ana Isabel Martinez

CARACAS (Reuters) - Venezuelan President Hugo Chavez appeared headed for victory on Sunday in a referendum on allowing the leftist to rule for as long as he keeps winning elections, government-linked sources said, citing exit polls.

Three exit polls showed the anti-American leader won by between six and eight percentage points in a vote where turnout was low, the two sources said.

If his victory is confirmed, the referendum vote on a raft of reforms would allow Chavez -- in office since 1999 -- to run for reelection indefinitely, control foreign currency reserves, appoint loyalists over regional elected officials and censor the media if he declares an emergency.

Chavez has said he wants to rule for life and turn the major oil exporter into a socialist state.

The opposition was skeptical of the government sources' exit poll data.

"According to our information, it is a statistical tie," said Leopoldo Lopez, a popular mayor of a Caracas municipality. He did not give details of any exit polls, other than to say the difference was "two points up, two points down."

Most pre-vote opinion surveys predicted a close vote on the package of constitutional changes that the opposition and even some former longtime allies say is authoritarian.

Pollsters had said a low turnout would favor Chavez, who activated a state-backed get-out-the-vote campaign against an underfunded, fragmented opposition.