RCU Forums - View Single Post - World Models Extra 30 Sport. Which engine?
Old 07-18-2003 | 08:54 PM
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flyboy11
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From: Sadler, TX,
Default World Models Extra 30 Sport. Which engine?

If I was you, I would put the O.S. 46FX on it. It weighs less and has more power. Although, it does cost about $30 more.If you go to towerhobbies.com, you can see the spes there. It produces 1.62HP @ 16,000RPM and only weighs 16.45oz with the muffler!
It should be plenty of motor for the Extra 30.