Michael Morse showed he has some power left in his 35-year-old swing, something he'd been telling Giants general manager Bobby Evans ever since signing a minor league contract last offseason. Morse delivered a tying, pinch-hit homer in the eighth inning, Hunter Pence hit a game-winning sacrifice fly with the bases loaded in the 10th and the Giants rallied to beat the Los Angeles Dodgers 4-3 on Wednesday night. ''That was quite an energy jolt right there,'' Pence said of Morse's home run.