Another Early Pan motor Build ...

[Dragstews]

Ok ... Time to see what we have to deal with ...



^^ That don't look good ..



Early hardware in late blocks, well, it got em on there ...



All the retard hardware been removed and the mag was locked down at full advance...
That's going back with the retard feature on line again.



Hummmmm .......
Do you see the story this photo is telling .. ??
.../// https://youtu.be/f4zyjLyBp64 \\\...
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How about a duel carbed knuckle on a flattie bottom

Funny that you said dat .. !!

Wasn't that long ago I was entertaining the thought of building a "Super Magnum"
Going to put it in the Speed-E-Shift bike ...
After mocking it up and sitting it down in the frame, I gave up the thought..
Being the deck height was .312" taller than the Kunck's, Pan's and Shovel's I would need to rise up the seat post in the frame.... Wasn't about to cut my frame up... No-Sir .... Screw dat !!!

[nuklhd]

are there any threads in the nut on that adjuster on the front egzawst?

[Dragstews]

Seats are sunk as deep as the SS Andrea Doria



Jugs are at .060" over ...
lifter/blocks are Use-able...



Looks pretty good in there..
Got a Sifton Crusader (107) cam in it...

[TriNortchopz]

are there any threads in the nut on that adjuster on the front egzawst?

Is that like one of those 'guess which one is not like the others'?

[Dragstews]

The heads tell the story bout what's going on with the tappet adjustment....

Be some work to do seats ...

[Dragstews]

Check this mod out .....



Ya don't see that done very often ...

[Tattooo]

Check this mod out .....

[ATTACH=CONFIG]90197[/ATTACH]

Ya don't see that done very often ...

You sure don't see that very often...... Were they running a belt I wonder.....

[Dragstews]

Were they running a belt I wonder.....

.../// https://youtu.be/mhgWKUz0Q1U \\\...

[Dragstews]

My, my, my.... !!!

What do we have here ... ????



Going to take someone with an eagle eye and be in the know to spot what's going on in this photo...

Shouldn't be a problem for the "Old Timers" to see ....

Let's see who will be the first to have a clue to unlocking the story on these mystery flywheels ....

Moses, Moses, Moses ......
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Take a shot at it "Tattoo" being your a .....



Hahaha .....
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Soup's On .....



A good clean up was in order....

[flatman]

Quick glance old 80 inch flathead (well 74 inch flathead but they were all 80 inchers right, wink wink) wheels because of the locktab keeper hole location?

[Tattooo]

Quick glance old 80 inch flathead (well 74 inch flathead but they were all 80 inchers right, wink wink) wheels because of the locktab keeper hole location?

You are a smart man.....

[Dragstews]

Quick glance old 80 inch flathead (well 74 inch flathead but they were all 80 inchers right, wink wink) wheels because of the locktab keeper hole location?

Dang, yo're good ....

Two right side wheels at that... casting #s 150 372

Ya known, I don't have the heart to break down this crank... The only piece of it that was going to be reused was the pinion shaft....

Shoot I'll get all new shafts for this build, put this crank and jugs/pistons on the market as a Poor Boys stroker kit ...

After having a chat with the owner, we decided to get a set of STD heads and a new set of S&S Shovel 3-1/2" bore jugs...

His old heads will also be listed for sale....

[TriNortchopz]

flatman:

"Quick glance old 80 inch flathead (well 74 inch flathead but they were all 80 inchers right, wink wink) wheels because of the locktab keeper hole location?"

Yup, locktab keeper hole location is "the clincher", according to Easyrider Tech Tips & Tricks, Volume #1 (page 5);
the 80 flywheels use a smaller crankpin than the 74 (61 used the same crankpin as the 80),
80 flywheels are smaller at 8-1/4" diameter, while 74 are just under 8-1/2"; the 74 wheels are larger in diameter despite having a shorter stroke,
and "the clincher", 61 and 74 have the crankpin hold down nut-keeper screw to the outside edge of the flywheels, while the 80 has the nut-tab hold down screw to the side of the crankpin.

downloads of all 4 volumes of the Easyrider Tech Tips & Tricks available here:

http://choppercreeps.blogspot.com/p/blog-page.html

[Dragstews]

Now we can give it a hard look-see ...





.../// https://youtu.be/xTIP_FOdq24 \\\...

[Nanonevol]

Check this mod out .....

[ATTACH=CONFIG]90197[/ATTACH]

Ya don't see that done very often ...

And what was the mod done here?