TeeDee 049 or 051?

Thank you , engine is on its way by mail , will check these details once delivered .
RGDS
Nenad/Pegin

Engine arrived, its mildly (if any) used /run and i just do some close inspection , looks its 0.51 Tee Dee, as  @davidll1984 suggested.
Just glow head gasket looks to  "fat" , its 0.8mm wide.
Suppose its not original factory assembly configuration.



















My Medallions (09 & 15) and Tee Dee's 051 & 09

Great .051 near mint looks like balsa and dust on it.
Are you going to use it in a project?

1/2A Nut wrote:
Are you going to use it in a project?

Thx, and YES, i considering to put it on scratchbuilt Marutaka/Simprop MACH MINI racer.

That is a Nice looking .051 TD , It should pair good with the plane you show , Good looking TDs and Medallions

The triple gasket is for the running-in I think it even says in the manual This procedure must be done also with the norvel engine ad two gasket To reduce performance and run richer so as not to damage the piston which becomes too tight and it overheats when the engine break-in period is not over A good break-in is important to do it correctly for maximum performance.

davidll1984 wrote:The triple gasket is for the running-in I think it even says in the manual This procedure must be done also with the norvel engine ad two gasket To reduce performance and run richer so as not to damage the piston which becomes too tight and it overheats when the engine break-in period is not over A good break-in is important to do it correctly for maximum performance.

Thanx for the tip, will do some break in on the bench, just to be safe with this 051.