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Old Mar 11, 2011, 03:51 PM
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Scratch build warbirds
For Sale

OS .61SF Long Stroke with OS rear fuel Pump and 2 Headers


I have an OS MAX .61SF Ringed long stroke with 2 different size headers one is 9" long, the other is 5 1/2" long, engine comes with a new OS rear fuel pump unit for sale getting out of pattern, but can be used on any .60-.90 size plane near brand new ran once. Asking $150.00 + Shipping or best offer. Here are some pics of motor, pump and headers. Perfect motor for new hangar 9 Phoenix Pattern.

Here are some specs for the motor with out os pump:

Prop -Max RPM -dB(A)
11x6 -13100 -NA
11x7 -12300 -94.5
11x8 -11100 -NA
12x6 -11300 -93
13x6 -10400 -93
14x6 -8500 -NA

P.S. I use paypal
Last edited by folke190d; Mar 18, 2011 at 09:43 PM. Reason: new price
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Old Mar 12, 2011, 10:27 AM
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Is this a ringed or ABC engine?

Thanks,

RG
Old Mar 13, 2011, 04:17 AM
folke190d is offline
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Scratch build warbirds

.61fs


what is the differences between ringed and not ringed how do you tell, if I knew how I would let you know, not firmilier with the inside of the motor. get back to me and i will be more then happy to let you know. thanks adam

I had a quick glance at you profile i see you like pattern do you know of anyone that has molds for zigzaw Atlanta .60 body, I know it is a very rare FAI Pattern because I own the origional flown at the NATS world championship in 1985 - 1988 by KIM LANCE, I had hit a pylon on the runway about 5 years ago and cracked the body between the wing and tail can be repaired but wont be as strong could sent pics if you need them to identify it. Thanks
Last edited by folke190d; Mar 13, 2011 at 04:30 AM.
Old Apr 05, 2011, 06:44 AM
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Os 61 sf


Do you still have this engine ? New price ?
Thanks,
Vince
Hobe Sound, FL

vinterrv01@bellsouth.net

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