NX Wet Kit jetting for LS1 powered F-body & Corvette

HP N20 / Fuel

35 31 / 18

50 35 / 18

75 41 / 22

100 52 / 31

125 57 / 33

150 62 / 33

NOS Dry NOS Wet

HP Single Duel N20 / Fuel

35 28

50 37 24 / 24 36 / 20

75 42 28 / 28 42 / 24

85 44 30 / 30

100 47 32 / 32 52 / 30

125 55 28 / 38 55 / 32

150 63 44 / 44 63 / 36

NOS 5177

75 28 / 28

85 30 / 30

100 32 / 32