Maine added to the Dodgers pain with a two-run single and was two outs from his third shutout and complete game in the majors when Kemp's RBI broke up the shutout and extending his hitting streak to 12 games.
Penny (5-3) allowed 10 hits and 10 runs in 4 2-3 innings, the most off him in 236 career big league starts. It was the third time this year he allowed 10 hits in his eight starts this season.
Penny fell behind 4-0 in the second and the Mets blew it open with a six-run fifth that equaled a season high for runs in an inning.
Former New York Yankee Scott Proctor didn't fare much better, walking in a run and allowing a two-run double.
Chan Ho Park, on the other hand, crafted three hitless and scoreless innings to drop his ERA to 2.45, but the game was completely out of hand by then.
Chin Lung Hu, filling in for Furcal, doubled in the third for the first L.A. hit after the first eight Dodgers went out in order. James Loney doubled in the fifth leading off and Russell Martin walked but Blake DeWitt fanned and Hu bounced into a double play.
Nine more Dodgers went down in order before Andruw Jones blooped a double to right in the ninth, Juan Pierre walked and with two out, Kemp slapped a sharp single to center for the only L.A. run. He hit extended his streak to 12 games.
Shortstop Rafael Furcal was held out of the game again and with an open date coming up today he will get three full days to recover from his stuff back.
Score by Innings
New York 041 061 000-12
Los Angeles 000 000 001- 1
Los Angeles ab r h bi ave
Pierre lf 3 0 0 0 .304
Ethier rf 4 0 1 0 .291
Kemp cf 4 0 1 1 .328
Kent 2b 2 0 0 0 .272
Young 2b 2 0 0 0 .333
Loney 1b 4 0 1 0 .277
Martin c 1 0 0 0 .295
Bennett c 1 0 0 0 .133
DeWitt 3b 3 0 0 0 .306
Hu ss 3 0 1 0 .237
Penny p 1 0 0 0 .267
Proctor p 0 0 0 0 .000
Sweeney ph 1 0 0 0 .130
Park p 0 0 0 0 .000
Jones ph 1 1 1 0 .170
Totals 30 1 4 1
New York 39 12 13 11
2B- Hu (1), Jones (5). RBI- Kemp (25).
LOB- Los Angeles 4, New York 6.
Los Angeles in h r-er bb so era
Penny (5-3) 4.2 10 10-10 3 2 4.79
Proctor 1.1 3 2-2 1 2 5.94
Park 3.0 0 0-0 0 3 2.45
WP- Proctor. HBP- by Penny. T- 2:445.
Att- 40,696.