1937 shelby cadillac chinee-style

1937 shelby cadillac tuner

So a buddy of mine (sloppy kidricer sin) passed along his MB addiction to us.
For years he had been raving about these things,
and after hemmin and hawin about gettin a slew of craigslist motorcycles,
decided to go the MB route since i've got a ton of old stagnating bike parts,
plus they look like alot of fun.
Also, wanted a project that wasn't as much time intensive as the hot rods and stuff i've got going.
(little did I know so far!!)

So anyway my favorite fat-tire frame is the pre-war shelby,
and coincidentally had the perfect wrecked frame for this build.
A couple months back,
i'd tried to fix the bottom bracket area with a donor girls shelby bike,
but didn't realize the angles weren't the same,
so ditched it before I wasted too much time on it.

MB12564.jpg


Bummer was the earlier 37ish shelby's had a straight downtube,
and the engine doesn't fit in the space correctly.

MB12566.jpg


The later 38ish shelby's hadve a curved downtube.
Since this frame was toast,
figured it was worth customizing it even further.

MB12571.jpg


There was so much brazing on this frame,
it wasn't much fun to weld.
The way I fit the new tube gave it the more welding strength in a cleaner section,
and also more room for the engine.
There was a small insert on the top part.

MB12573.jpg


so the new tube is below the centerline of the BB now...

MB12582.jpg


At first was going to give it the natural flash rust look,
but figured a half-*** paint match was the safer route.
Yeah yeah I didn't grind the welds,
for this one strength is more important than pretty.
(called a 30/30 - 30 mph and 30 feet away)

MB12584.jpg


This is why I think the shelby frame's are so cool.
They invested alot of time in the seat-tube area of the frame,
and as a welder/grinder, I can really appreciate their effort

MB12592.jpg


As common on lots of early bikes,
shelby used a poopload of badges,
(western flyer, hiawatha, shelby flyer, flying cloud etc)
but this one is kinda cool as its a cadillac,
(and schwinn had a lasalle branded bike which makes it a neat competition)

MB12587.jpg


These are my riders,
the black one is 98% stock,
and the red one was alot of my random stuff.
A couple months ago the rims and other chrome was shiny,
but it was all flash rusted,
a perfect donor for the new motor-bike.
(sad to see it torn apart actually but it will be back as a klunker)

MB12594.jpg


I really needed some instant gratification here,
so swapped all the parts to the new frame.
Figured it would be smart to ride it around and make sure it didn't fall apart too!

MB12599.jpg


The thing rode great and straight,
probably the first time it had been ridden in 50 years.

So that was the first night...

TP
 
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Yes wanabe I've got a road bike addiction, prewar cruiser addiction and a hot rod addiction,
so these MB's kinda fit right in.
Actually we have a goal with kidricer/sloppy to meet up at El Mirage with our "pit-bikes" and cruise around,
hopefully also with our hot rods!
(i've got a 29 rpu which is dismantled in the background, and a 40 coupe as well)
I like the driver look, no shiny stuff for me...

Anyway got to the shop a little late after eating way too much korean bbq buffet,
but did get a little done.

First off,
yesterday I found this crazy contraption in the weed patch next to the garage.
I knew what to do with it right when I saw it.
Wish I had taken a pic before I took it apart though.
coilpack01.jpg

it happened to be exactly the right size,
way too randomly coincidental.
coilpack02.jpg

Yeah its kinda goofy but I like it better than the black box...

After that I decided to just throw all the stock stuff on the bike,
and get it running.
As time allows, i'll rework some of the cheesy kit stuff.
rider02.jpg


Oh yeah, another coincidental thing happened.
The engine is set more forward than most bikes,
so i needed a bit of chain to make it work.
Strangely enough the amount that luke had taken off his orange sears bike,
was exactly the amount I needed to add to mine.
It was really weird, i thought there would be a couple more links needed.

Also added the chain tensioner,
just cut and welded part of the stock one.
Needed it more to direct the chain out from the wheel/lower frame rather than the tension.
(note to self,
take off the plastic wheel before welding,
when hot plastic melts...)

rider01.jpg


So anyway it was alot of fun putting around in front of the shop.
I've heard the break-in is really important to maximize power output,
so even though it was tough not to gun it,
it was still fun just riding around starting it over and over.

So did the 10-30-10 break-in,
all ready for a run tomorrow.

Chow

TP
 
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I love the "need a tab here, weld a tab here" kind of build that you're doing. Someday, I would love to find an old frame and use that as a starting point. I have this phobia about taking a brand new bike and burning the paint off with an electric operated glue stick. Just me, I know...
 
Hi guys.
First my condolences about these fuzzy cellphone pics.
Its kinda that or 1000 word description and figured fuzzy is better than rambling.

So,
right now I have an in-shop job,
which makes it really difficult to not get distracted by the shelby-tuner.
But after a super-successful day,
treated myself to a little MB time.
(well I did go out first thing and get some more break-in time but hey)

So this is how it rolled, or was rolling before a midnight coffee...

tuner2330.jpg


Basically the stock exhaust with about 1/8" clearance to the front tire...
There's the donor tubing, a wrecked pair of real schwinn stingray apes!

cut ...paste... cut... paste

tuner0100.jpg


Now they look like kidricers 1964 schwinn!
It always amazes me when something I shoulda thrown away completes a project.
Those are the scraps leftover on the ground,
it's hard to toss those even, who knows when they'll come in handy!

tuner0101.jpg


Also did a little random drillium on the clutch cover.
Probably doesn't help the rattling noises,
but I also cut out the small 8" exit tube in the muffler,
which basically cancels out these periferral noises.
It actually sounds like a mini-bike now.

tunerpipe.jpg


This is a picture of the customized chain tensioner too.
I wish i'd brazed a reinforcement base on the tubing before attaching the bracketo
(like the motormount one)
The steel is really thin and I shoulda tigged it instead of migging it.
Next time.

Anyway thats my nightly update.
Oh yeah,
Also started on the tank plug but didn't take any pics, maybe tomorrow...

Chow

TP
 
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Did this the other night...

Out of a pile of old car parts
scrapper01.jpg

scrapper02.jpg

scrapper06.jpg


totally different bike.
way better than the stock flute.
scrapper07.jpg


If you have an hour or 2 to kill, definitely worth it.

Also made up a quickee drop stand.
scrapper08.jpg


The more I play with this thing the more I like it.

TP
 
The more you play with that thing, the more I like it!
I really need to get off my arse and clean out my garage. I have all the tools necessary to do some good fabb'ing, just no room to work in.
You are an inspiration!
 
Thanks guys~

So started on the tank.
I should be doing a hammered steel or aluminum tank but going to go fiberglass,
mainly cause i've got another donor frame and so does a friend,
so instead of spending a bunch of time and make a one-off,
the same time can be made to pop-out a bunch.

So...
aTANK01.jpg

used an original "peanut" tank for the outline...

aTANK02.jpg

screwed and glued them together...

aTANK03.jpg

After a couple minutes...

aTANK06.jpg

It's about an inch wider than the stock tank,
and there's a good sized gap like the stock tank,
but there will probably be some rubber cushion once its centered.

Anyway thats the start.

TP
 
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