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Title: Engine wanted for 60-90 size Extra 300(sport) Post by: amir on January 25, 2011, 01:34:18 AM hi all, i want an engine, preferably 90 size, 2 stroke, for my extra 300 sports, which is 60-90 size.
i was just going to order from indianhobbies, but it went out of stock, any other dealer has in stock? or any one having spare? Thanks Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: flyingboxcar on January 25, 2011, 03:19:59 PM How about RCD?
Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: anwar on January 25, 2011, 03:33:31 PM Paylessflymore and Rotor.co.in has 75 size.
Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: flyingboxcar on January 25, 2011, 06:48:17 PM I guess Amir is looking for ASP's
Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: amir on January 25, 2011, 07:40:26 PM yes i m lookig for ASP
my budget will now allow me to for smthing else Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: anwar on January 27, 2011, 10:13:04 PM About the suggestion of using gas models instead, 20cc would be too big. A 15cc one would work, but DLE does not have that size yet (from what I saw earlier). RCGF 15cc ones (or some other brand like that) may do the job.
Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: CrazyPilot on January 27, 2011, 10:23:29 PM In addition to 15cc as suggested by Anwar Sir, might I suggest this
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=14405 Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: bmanoj2 on January 27, 2011, 10:32:07 PM About the suggestion of using gas models instead, 20cc would be too big. A 15cc one would work, but DLE does not have that size yet (from what I saw earlier). RCGF 15cc ones (or some other brand like that) may do the job. Dear Anwar Gi I will not recommend 15 cc rcgf for 90 size nitro, it can be used against a 60 size nitro. I am using one and won’t be a good substitution for 90 size sports model. Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: anwar on January 27, 2011, 10:34:16 PM It was sort of big for 60 size in tests on our field, seemed to work best for 90 (Extra 300, if I can remember right).
Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: bmanoj2 on January 27, 2011, 11:16:53 PM I was using it for my Extra 330 (world model) with recommended engine size up to 90 4s nitro. Yes it do flies but the model is always in danger of dipping as it struggle for power. I changed from 15cc RCGF to 22cc engine (out of production) and its flying great now.
Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: anwar on January 27, 2011, 11:20:47 PM If the engine was new, then it may not have unleashed its potential (even for RCGF!) :)
Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: bmanoj2 on January 27, 2011, 11:24:53 PM hahaaha, I tried almost 14 flights with few changes of props as well, but at 8000 rpm it was crying....So I decided its better on something with max 60 size...
Title: Re: Engine wanted for 60-90 size Extra 300(sport) Post by: ujjwaana on January 28, 2011, 04:11:46 AM For few dollars more, DLE 20cc is much better - more power at lesser weight (as far as I remember)
http://shop.singahobby.com/?q=node/25131 |