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what engine is this?
1 Attachment(s)
I aquired this from a friend. Don't know much about it. Looks like at least 75cc but dont know what brand etc.. Has Ralphs ign. on it I believe. Also does anybody know if the center pin on this speaker jack type of plug for the Ign.battery is pos. or neg? Any info is helpful, thanks, Dave.
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RE: what engine is this?
A Ralph Cunningham CD ignition rendition of the Zenoah G23
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RE: what engine is this?
I've had g23's, This is alot bigger than a 23. Thanks though.
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RE: what engine is this?
Look at the carb numbers on carb.....that may be a big clue. That is also a lot bigger carb that a 23cc engine would have...normally!
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RE: what engine is this?
Ralph converted a lot of none Zenoah engines.
I've a friend with a Ralph converted Sachs 3.2 using the original Makita concrete saw crank case The engine in the picture has a Zenoah G62 coil. I think there were some versions of the G23 used that coil. |
RE: what engine is this?
carb says 21-85 Walbro... Doing a c.i.d. formula of the internet, bore x bore x stroke x .7854 it comes to approx 5.0 cid. Hard to measure real good but I used conservative measurements. Dont have a clue as to brand though. Don't know how to get a muffler for it? Dont know what it is. Approx 40mm across the muffler bolt hole center to center..
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RE: what engine is this?
Carb application guide= http://wem.walbro.com/distributors/S...retorGuide.PDF
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RE: what engine is this?
ORIGINAL: warbirdav8r carb says 21-85 Walbro... Doing a c.i.d. formula of the internet, bore x bore x stroke x .7854 it comes to approx 5.0 cid. Hard to measure real good but I used conservative measurements. Dont have a clue as to brand though. Don't know how to get a muffler for it? Dont know what it is. Approx 40mm across the muffler bolt hole center to center.. |
RE: what engine is this?
ORIGINAL: w8ye Ralph converted a lot of none Zenoah engines. I've a friend with a Ralph converted Sachs 3.2 using the original Makita concrete saw crank case The engine in the picture has a Zenoah G62 coil. I think there were some versions of the G23 used that coil. |
RE: what engine is this?
Does look chainsaw related.
The Sachs 5.8 is 40.25mm across the muffler screws The DLE 55 is 40 mm across the muffler screws |
RE: what engine is this?
What I want to know...does it run good...it should if RCIGN done the conversion. I am possitive he did. Hey....just PM him and ask.http://www.rcuniverse.com/forum/js/f.../thumbs_up.gif try anique
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RE: what engine is this?
Send Ralph this picture and he will tell you what it is.
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RE: what engine is this?
I found a ph. number on a sticker on the case, Try and see what happens. I dont know if It runs well or not as it doesn't have a muffler. Without knowing what it is I dont want to get a muffler I cant use..
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RE: what engine is this?
This is Ralph's contact info last year this time
<font size="2" face="comic sans ms" color="#333333"> 928 220 5721 [email protected] </font> |
RE: what engine is this?
thanks for the info..
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RE: what engine is this?
I found out that this is a Sachs engine 75cc, with the center pin of the battery jack being positive. Thats what I needed to know. Thanks for your help guys.
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