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OS .21 vpec question

Old 12-30-2006, 12:40 PM
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revo2006
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Default OS .21 vpec question

I just purchased on OS vspec EB MODS from Tower, it is my first vspec I have owna few OS 18 tms, picco .26 max, and a ninja, the question I have is the LSN needle in the carb does retract when I open the carb? I have never seen this before is this normal?

also the engine came set up for 30% nitro I removed one shim to run 20% is this right? and will it perform ok with 20%

thanks

Mike
Old 12-30-2006, 06:53 PM
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revo2006
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Default RE: OS .21 vpec question

3 needle carb never mind

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