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Old 02-24-2008 | 01:19 PM
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jaka
 
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From: Upplands Vasby, SWEDEN
Default RE: HELP! Problems with a OS91 FS Surpass
Hi!
Are you sure you have set the high speed needle correctly? And low speed??The way you describe it, it sounds that the engine doesn't get enough fuel at full throttle.

Be sure to run 5-15% nitro fuel! 14x6-15x4 APC or RAM prop.
OS F glow plug is a must!
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