airflow at low rpm and the least amount engine loading at high rpm less resistance at ... -1/4 projected width standard rotation 1307 17 1308 18-1/4 1309 19-5/16 1312 12 ... 1313131314 14 1315 15-1/4 1316 16-1/8 1317 17 1318 18-1/4 1319 19-5 ... will provide additional cooling in an engine prone to overheating also allows ... 11-7/8 x 10-3/4 x 2-3/4 $77.99 112 13-1/4 x 12-1/2 x 2-7/8 $78.99 114 14-3/4 ... airflow at low rpm and the least amount engine loading at high rpm conforms to most ... s surface 504 1/2 thick 1-1/4 bolt $13.99 508 1 thick 1-3/4 bolt $15.99 516 2 ... installations low pitch reduces engine load which equals higher performance · ... air conditioner is turned on 31146 $13.99 adjustable temperature sensor ...
