Engines > Your Own Design

1/4 scale Porsche 917 180 degree V12 Build

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--- Quote from: Vixen on February 28, 2023, 09:12:13 PM ---
--- Quote from: Admiral_dk on February 28, 2023, 08:44:41 PM ---I suppose that you could buy a Titanium bolt or two for the Engine - if you still feel that way  :mischief:

Per    :cheers:

--- End quote ---

buy a Titanium bolt or two for the Engine????? 

A few moments ago Dave said " Much to be said about the satisfaction of making it in my shop, and I gain a great deal of satisfaction figuring out new means for new problems.    It will look very much like the real deal when I'm done, and it will be me who did it.

--- End quote ---

Wot Mike said!

made the last 2 housing parts for the oil and scavenge pump assembly.   I then ran it in on the lathe with lots of oil

Next I need to make the 2 1/8" shafts with keyways for the gears....and put keyways in the gears.   I've got a cunning plan for this...stay tuned!

I'd like to have this pump running by the end of the weekend.

That's pretty small, Dave!  Can't wait to see it all together  :ThumbsUp: :popcorn:

Roger B:
That's a tiny pump  :praise2: Fuel injection should be no problem for you  :)  ::)  :wine1:

I'm setting up to cut these keyways.... the bore is .125"  ( 3.175 mm)

The keyway is 0.0468"     The Key is a piece of .0468" diameter dowel pin.   I'm going to use the lathe mounted keyway cutter I built for the Logan,

 ill need to make a cutter ::)



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