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-   -   Moki 2.1 Engine (https://www.rcuniverse.com/forum/glow-engines-114/1287995-moki-2-1-engine.html)

jkruger 11-18-2003 06:33 PM

Moki 2.1 Engine
 
I just picked up a Moki 2.1 engine. Does anyone know the correct bolt size for a muffler? I'm assuming it is probably metric.
Thanks
John Kruger

rflasch 11-18-2003 10:02 PM

RE: Moki 2.1 Engine
 
John -- just went out and mic'd mine they are 4X15mm with a very fine thread. Dont know too much about metric threads as fine or course!!

shonny 11-19-2003 09:40 AM

RE: Moki 2.1 Engine
 
Mate, you're another one who needs to acquaint himself with Micro-Fasteners [link]http://www.microfasteners.com[/link] :)

If the bolt is 4mm then the thread is 0.7 mm. They wouldn't use metric fine in aluminium. The metric thread is quite fine.

jkruger 11-19-2003 05:25 PM

RE: Moki 2.1 Engine
 
Thanks for the information.

rflasch 11-19-2003 10:57 PM

RE: Moki 2.1 Engine
 
Hey Shonny--
Metric conversion was foisted upon us by pencil-necked geeks and fastner manufacturers!!! Life was too easy when we had USS and SAE fastners!! Hey and I gotta wonder what is wrong with 10-24, 10-32, 2-56,4-40 is that like way too easy or what!?!? I guess it just didn't cause enough stress around the office!! Thanks Bob

I'm fortunate to have a great nut/bolt shop in town which I haven't been able to stump yet.....many thanks to Valley wide Fastners


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