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Does it have a big flywheel? Maybe make a ring gear and go electric start.
 
Hey Steve,
I don't remember having that as a reoccurring problem on my Tecumseh.:D
Art
 
I have made a prototype side cover. There are a few things that I am not happy with but the Gcode has been updated and I should be able to make 2 nice ones tomorrow.

DSCN2177s.jpg~original
 
Looks good Steve will you be releasing an more code on that engine my head is starting to get lonely.
 
I don't know. If I do then I would be on the hook for the entire engine and I don't even have the drawings done let alone a running prototype.

Sounds like you need to take a vacation so you can get some work done.;)
 
Hi Steve:
I just found this thread. Man that's Amazing work as usual.
I have a simple question. What cutting fluid are you hand spraying on the milling machine?

Oh, and don't they have labor laws in "The Motor City"? :D 28 straight days can't be legal.


Sage
 
Some progress today!

I started with a piece of 1/4 inch plate and machined the back side so that when the part is complete the back would have a nice finish for paint.

DSCN2191s.jpg~original



Into the vise with the good side down the inside is machined out and the mounting holes drilled.

DSCN2193s.jpg~original




I call it a fixture but it's just flat stock with 2 holes drilled and tapped. The part is bolted to it for machining.

DSCN2195s.jpg~original




The outside profile is then cut

DSCN2198s.jpg~original




On the same piece of material a second fixture is made. 2 holes and a pocket to clear the piece so the rear can be accessed.

DSCN2200s.jpg~original




Then some small cuts are made to fonish the back.

DSCN2202s.jpg~original




Still needs a few details but it's 95% done.

DSCN2204s.jpg~original


DSCN2206s.jpg~original
 
Hi Steve:
I just found this thread. Man that's Amazing work as usual.
I have a simple question. What cutting fluid are you hand spraying on the milling machine?

Oh, and don't they have labor laws in "The Motor City"? :D 28 straight days can't be legal.


Sage

I use WD-40 for lube when machining

The law here is make it while you can. Next year may not be so good.
 
You have done a great job on the crankcase and frame and removed so much metal to hollow out.
Exterior and interior finish was very good. Doubt I could do same. Grew up and old with Briggs&Stratton Engines.

Was my job to fit on B&S Gas Engine drive on Ingersoll-Rand Type-30 Air Compressors as a young graduate engineer.

Contemplating in building the smallest B&S Engine to satisfy my crave.
 
Managed to squeeze this in before rebuilding the bath tub faucet and painting 3 bedrooms. The original engine had a magneto triggered by a magnet on the flywheel. I am going to go with the CDI board. The bracket in the photo will hold the hall sensor and give me a little bit of adjustment.

DSCN2208s.jpg~original
 
Hi Steve:

Sorry to look past the wonderful work you've done on the engine hall sensor mount BUT, what do I see in the background. A wonderful antique car. I'll bet that's fun to drive.
You must have a big shop. Two vehicles end to end, well lit.....
Beautiful work.

Sage
 
Hi Steve:

Sorry to look past the wonderful work you've done on the engine hall sensor mount BUT, what do I see in the background. A wonderful antique car. I'll bet that's fun to drive.
You must have a big shop. Two vehicles end to end, well lit.....
Beautiful work.

Sage

Yeah. I added a few feet to the existing garage. I had five in for the winter and four all year round. The 29 is tucked away but she does get out three or four times a year.
 

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