The jetting for the 5115 kit goes as this
hp level / nitrous jet size / bypass tee jet size:
75hp / #42 / #59
100hp / #47 / #42
125hp / #55 / #42 (shim needed in nitrous regulator)
135hp / #59 / #42 (shim needed in nitrous regulator)
150hp / #63 / #42 (shim needed in nitrous regulator)
I'm running this kit as well, and when I had the "100" shot in there (which the jetting for was told to me by a NOS rep), I only gained about 67rwhp/100rwtq. Bottle pressure was a little low, and there may have been other factors involved as well, but I'll be converting to a wet kit soon so I dont have to worry about injectors or the fuel pressure regulator not adding enough fuel.
good luck with it
-drew
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NMRA O/C 9516
NA pumpgas stickshift 347 10.65@125.6, 6.73@100, 1.41 60ft
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