RCU Forums - View Single Post - perry pump for OS 120 AX - does it help
Old 11-18-2008 | 05:41 PM
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nappy99
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From: Richmond Hill, ON, CANADA
Default RE: perry pump for OS 120 AX - does it help

Yes problem fixed, it was the low speed needle. I turned it out 1/4 turn, ran perfect. Tune the high speed first, set to MAX rpm, then back down 200RPM, then set low speed