REDLINE WEBER DGAV / DGEV PROGRESSIVE HIGH ALTITUDE JET PACK KIT (NOT DESIGNED FOR DGV MANUAL CHOKE) KIT CONTAINS: THREE MAIN JETS 140, 145,150 THREE PRIMARY IDLE JETS 65, 70, 75 TWO SECONDARY IDLES 050, 055 FOUR AIR CORRECTOR JETS 190, 200, 210, 220 CARBURETOR JETS PACKS ARE NOT RETURNABLE ONCE OPENED