RCU Forums - View Single Post - ..maybe we should do a thread on the K&B's ..what do you say Razor?
Old 04-05-2008, 03:31 PM
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Razor-RCU
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Default RE: ..maybe we should do a thread on the K&B's ..what do you say Razor?

I just came in from running my 7.5 on a 8.75x8 APC prop. The high speed needle "self-adjusts" when wide open....I am not how to keep it from moving, most engines have that clip in the needle valve, anyone?