RINA hit and miss gas engine

[Ian HallParticipant @ianhall61297]

I am building a RINA hit and miss gas engine but need help with the following;-

1 What is the pitch of the 10mm spark plug thread inthe cylinder head.

2 What is the grade and reach of the spark plug.

3 What is the valve spring detail.

4 A flywheel supplier and thier dimensions.

 

Thanks Ian Hall

[Ian HallParticipant @ianhall61297]

[David Clark 13Participant @davidclark13]

Hi There

This is the third Rina thread.

I suggest you check the other two.

Search for Rina using the box above.

I think we covered the spark plug.

The Flywheels are from Stuart models in Guernsey.

regards David

 

[JasonBModerator @jasonb]

M10x 1.0mm spark plug thread, the CM6 is the usual plug on most of teh hit & miss engines.

 

RDG also have some reasonably priced flywheels

 

J

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