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Antiques or Out of Business > Looking for a OS 61 manual
 
 
krashtagain
Key Veteran
Location: ohio

My Posts This: Topic  Forum		anyone have a manual for an old OS 61 SF engine they want to part with ?

If you're not living on the edge you're just taking up space !
06-30-2009 04:51 AM
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BarracudaHockey
rrMaster
Location: Orange Park FL

My Posts This: Topic  Forum		there's a parts listing on OSEngines.com in the discontinued section.


AMA 77227
http://www.jaxrc.com
06-30-2009 03:46 PM
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krashtagain
Key Veteran
Location: ohio

My Posts This: Topic  Forum		I looked there last night barracuda , I know they had that discontinued section but I was unable to find it . Thanks i'll lok again .

If you're not living on the edge you're just taking up space !
06-30-2009 11:05 PM
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krashtagain
Key Veteran
Location: ohio

My Posts This: Topic  Forum		found it

If you're not living on the edge you're just taking up space !
07-01-2009 02:04 AM
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GMPheli
Key Veteran
Location: W. Bridgewater, MA USA

My Posts This: Topic  Forum		Are you sure you have an SF? If it has a black head it is an OS 61 SFN-H. Crankcase is the same, everything else is different.
07-01-2009 10:32 PM
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krashtagain
Key Veteran
Location: ohio

My Posts This: Topic  Forum		I have the OS 61 SF , that's all it says in the block is SF . Although it does have the black rectangular heli head on it .

If you're not living on the edge you're just taking up space !
07-01-2009 11:56 PM
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GMPheli
Key Veteran
Location: W. Bridgewater, MA USA

My Posts This: Topic  Forum		Then it is an OS61SFN-H. You need to get that manual. Parts from the SF will not fit.
The OS61SF-H has a natural aluminum head and is a long stroke motor. The OS61SFN-H is a short stroke motor.
07-02-2009 01:03 PM
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flying4fun
Heliman
Location: nowhere usa

My Posts This: Topic  Forum		I have an SFN-H engine and the manual. The engine only has the "SF" designation on the crankcase and a black rectangular head, thus the "blackhead" designation, from the late 80's - early 90's. I have the engine and the original box with instructions. If still needed I can scan and e-mail. It is basiclly an 8.5"x11" paper.
07-03-2009 01:19 AM
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krashtagain
Key Veteran
Location: ohio

My Posts This: Topic  Forum		How bout the tuning section of the manual , that's about all I would need . I think .

If you're not living on the edge you're just taking up space !
07-03-2009 02:44 AM
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GMPheli
Key Veteran
Location: W. Bridgewater, MA USA

My Posts This: Topic  Forum		It should be very similar, what carb is on the motor? If it is an OS carb it will have a number on the front, such as 6B. And the header you are looking for will go to what pipe?
07-03-2009 02:22 PM
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flying4fun
Heliman
Location: nowhere usa

My Posts This: Topic  Forum		Yes, it has a custom modified 6B carberurator. The 6B carb tuning is on a separate instruction sheet. I can scan and try and attach, if you want?? I am not a computer whiz so if I can't do as an attachment. I will have to E-mail.
07-03-2009 07:09 PM
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krashtagain
Key Veteran
Location: ohio

My Posts This: Topic  Forum		sounds great flyin . Magna pipe GMP .

If you're not living on the edge you're just taking up space !
07-03-2009 07:31 PM
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GMPheli
Key Veteran
Location: W. Bridgewater, MA USA

My Posts This: Topic  Forum		The header you have from the Enya really will work fine. Hatori has an inlet that is smaller than OS on all of there stuff that I have seen. People have reported that matching the header to the exhaust has made no difference in power. It might be because the inlet is still much bigger than the outlet
07-03-2009 10:00 PM
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Antiques or Out of Business > Looking for a OS 61 manual
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