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Old 03-05-2013, 09:32 PM   #1
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Default REVIEW ON JAMMIN JPX.21

I got a jammin jpx21 and I want to hear your opinions, reviews, pros,
and cons of this engine
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Old 03-05-2013, 09:58 PM   #2
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It's a Picco with another name. It's an old model that is discontinued. Powerful engine, crappy runtimes
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Old 03-05-2013, 11:25 PM   #3
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Awesome engine.. Great power.. I'd buy another one.

Put an Ofna 086 on it...
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Old 03-05-2013, 11:36 PM   #4
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Once you go completely through the carbs they run great. Stock though
the carbs are notorious for airleaks.
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Old 03-06-2013, 01:29 AM   #5
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had 3 of those, great engines, huge power, jp4 all the way, 9 min on tank max. I would recommend it all the way.
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