Wrench if you retain the power jets of course the HRC kit is all too big, HRC say plug them.
I dont remember ever saying that I used the HRC jet kit without the blanked power jets.
I use the powerjet setup now, because when I went back to them, I re-discovered midrange power with no sacrifice on top! And no more detonation seizures!
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Paul Herr
'88 FZR4/GSXR/YZF Frankenbike
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