I run about 17# in mine. Works pretty well for me. I got my best 60ft to a 1.84. I launch at 4000rpm's also.
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Mods: 4.10 gears, nitto drag radials, o/r h-pipe
Best 1/8 8.39@82.56
Best 1/4 only went once 13.3@104
Best 60ft (on DR 1.84)
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