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Old 04-28-2007, 07:50 AM   #1
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Default What engine is this? (pics)




It says Hyper .21 Turbo on the top of it

Cant find it here...http://www.ofna.com/engines.html

Anyone any ideas what it is? 4 port? 8 port? spec?

Thanks in advance
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Old 04-28-2007, 08:03 AM   #2
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Looks like this one to me.

http://www.ofna.com/eng-hyper21.html
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Old 04-28-2007, 08:06 AM   #3
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the top looks silver on the ofna site and no writing on the top

is there much difference in performance between the .21 hyper motors anyway? 1.9hp to 2.5hp...cant be that much in it?
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Old 04-28-2007, 08:55 AM   #4
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It looks black to me, and they change things so often, who knows. It could be an older version. I've only had experience with the hyper .21 8 port. (Purple head.) While some complained, I never had a problem. I'd put another one in a buggy anyday.

That one looks to be on their cheaper side, so I'd guess not as many ports. Not sure if your racing or bashing. If it has good compression and runs good, run it. For bashing, it should move that buggy around just fine.
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Old 04-28-2007, 10:18 AM   #5
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It may be the 8 port. If you buy the 8 port from the shop - it has purple head, but if you get it in your rtr buggy - it has a black head. The best way to know exactly is to count the ports yourself The only problem is that you'll have to get the head off.
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