Jump to content

1973 TS400 gets a second chance for city life.


Recommended Posts

Posted (edited)

Trying to get motivated, and start working on the TS again…

…mounted tires onto the wheels, and balanced and trued them up.

img_5284-jpeg.5314301

Fit them to bike to verify that I have clearance for chain and front brake torque arm.

img_5294-jpeg.5314303

New Mikuni 34mm carb, NOS cables, and bike specific jets, to replace the 32

img_5037-jpeg.5182797

High end dual spark ignition to basically replace just about all the electrics, gain peace of mind along with more HP.

img_5070-jpeg.5196173

Edited by busa1300
  • Like 6
Posted
21 hours ago, busa1300 said:

Trying to get motivated, and start working on the TS again…

…mounted tires onto the wheels, and balanced and trued them up.

img_5284-jpeg.5314301

Fit them to bike to verify that I have clearance for chain and front brake torque arm.

img_5294-jpeg.5314303

New Mikuni 34mm carb, NOS cables, and bike specific jets, to replace the 32

img_5037-jpeg.5182797

High end dual spark ignition to basically replace just about all the electrics, gain peace of mind along with more HP.

img_5070-jpeg.5196173

Loving this slight retromod SM build 

  • Like 1
Posted
On 7/28/2023 at 6:24 PM, busa1300 said:

My pipe showed up at my doorstep today, built to TM400 specs but TS400 mounting position at the baffle.
 

 

b67ba46b-a1f2-46f7-8008-b1609fa7ff18-jpe

5bd6aeaa-7b24-4ecb-8904-8083673aebb0-jpe

I think you're gonna love the Jemco. I've used their products for years on a race bike. Very cool :ph34r:

  • Like 2
  • 3 weeks later...
Posted (edited)

Soda blasted the cases and cylinder today.

Trying to decide if I want the engine all black as original, or to polish out all the covers, and edges of the fins to brighten up bike a little.

need to make a new bracket for the exhaust also, now that I know exactly where it fits up to. Also got all my trans bearings and seals, and my gaskets should be here by the weekend.
 

IMG_5435.thumb.jpeg.0c2d2cc5e3ce76f9be8599b6c74d9de3.jpeg
 

IMG_5439.thumb.jpeg.e3dc3c75d1d36c715e052f492401c8d6.jpeg

Edited by busa1300
  • Like 4
Posted

Gold anodized wheels or gloss black with polished stainless spokes would look quite nice with both a silver or semi gloss black engine. 

Not that there is anything wrong with how it looks currently keep up the good work.

  • Like 1
Posted

Personally I'd go black with the engine to give it a bit more of a stealth look. With matching black frame. Starting to take shape now and looking good.

  • Like 1
  • 2 weeks later...
Posted

image.thumb.jpeg.2cff9e5c6a8c49bc70e6fd0c8cd4ee61.jpeg
 

image.thumb.jpeg.39f9b3b4e8276e75f12636adf679c428.jpeg
 

image.thumb.jpeg.34492fcd9a4877182cfbab53810071fd.jpeg
 

image.thumb.jpeg.57018179502d13e48e0ae1a964e50513.jpeg
 

image.thumb.jpeg.798ab04d4447d56fbeee4ed020bfea55.jpeg

I think I’m going with this look….with the covers polished like the hubs.

Next step is to totally disassemble the bike, and begin the rebuild now that I know where I’m going with it, and have enough parts for the rebuild to start.


_________________

  • Like 10
Posted

Nice to see this, love a two stroke, the noise, the on/off powerband, the smell, if this went past me on the street my nose would be twitching like let's go Brandon in a girls school .....:stop:

  • Like 1
Posted
2 hours ago, DAZ said:

Nice to see this, love a two stroke, the noise, the on/off powerband, the smell, if this went past me on the street my nose would be twitching like let's go Brandon in a girls school .....:stop:

especially if its running Castrol R  :D

  • Like 2
Posted
2 minutes ago, TonyGee said:

especially if its running Castrol R  :D

When I used to spectate at Harewood hill climb there was a class for 1950s 500cc single seat race cars , usually manx Norton powered coopers ,that sort of thing and invariably they used Castrol R , and yep they smelt delicious ! 

  • Like 2
  • 1 month later...
Posted

My Ikon shocks showed up earlier than expected and became a nice Christmas present 

IMG_5682.thumb.jpeg.608719df7da3489d7b1fa9aa8d2017eb.jpeg

IMG_5683.thumb.jpeg.4eee36c744fe783969e19548dc57b1b9.jpeg
 

Have a couple weeks off work for shutdown, so I’ll be getting the bike stripped to bare frame soon now.

IMG_5691.thumb.jpeg.e8925ed928ea33942b9bde13d7b95cc0.jpeg

  • Like 3
  • 3 weeks later...
Posted

Took my frame/swingarm to get sandblasted this past Thursday. A shop around the block from where I work, does industrial powder coating…and sandblasting on the side. Will be a few weeks till it comes up on its cue,  and then I will take it to work and get the bits painted.

IMG_5798.thumb.jpeg.e42848740588b86273f637e9ca5f3da1.jpeg
 

Also was able, after about a 6 month search, to find an aluminum lower triple clamp from a 74 TM400… to replace the bent heavy steel original from the TS…

IMG_5773.thumb.jpeg.44f2f17021aeb5247e159b410cc0ee61.jpeg
 

IMG_5774.thumb.jpeg.53c0298ca69119c4aedf00912fa15d68.jpeg

  • Like 4
Posted (edited)

Brought frame back from the sandblaster and put some paint on it yesterday. I used a polyuroxy black primer and then clear coated it with about 10% flatner to give it the right factory look.

Sandblasted frame

IMG_5815.thumb.jpeg.b8d79f80e656b315a645fd836fa206b6.jpeg
 

Polyuroxy black primer

IMG_5818.thumb.jpeg.8f90b9ec39d57ef078e2225fe8e4f61c.jpeg
 

Clear coat with 10% flatner 

IMG_5819.thumb.jpeg.31a5267d7ff2475563f12bd7132de289.jpeg

IMG_5820.thumb.jpeg.611ee70cf85ce14b7b294821a9e928e2.jpeg

IMG_5822.thumb.jpeg.1948a6cb4c0501523f3ee470fcf70742.jpeg

IMG_5825.thumb.jpeg.c0a3f1bf6b5bcc146121fa83d75c54bc.jpeg

Edited by busa1300
  • Like 5
  • 1 month later...
Posted (edited)
1 hour ago, busa1300 said:

A little work done this week. Still waiting on my new fork tubes to get it back on two wheels.
 

image.thumb.jpeg.b1dc7e11bc1423121b7d377163ba8539.jpeg
 

image.thumb.jpeg.d3caa42f02fc466c31434484666676e8.jpeg

image.thumb.jpeg.54baace3cf3fec7db9054525f2d7379c.jpeg
 

image.thumb.jpeg.881d576842edb4717888a7edc5b3a8af.jpeg
 

image.thumb.jpeg.565e1ed54e026391170b94fe7e279359.jpeg
 

image.thumb.jpeg.2623b9b03291cebc3622604601c01609.jpeg

What a pleasant surprise I viewed this thread earlier hoping for some news 

Edited by Safra
  • Like 1
Posted
On 10/7/2023 at 12:57 AM, busa1300 said:

Trying to get motivated, and start working on the TS again…

…mounted tires onto the wheels, and balanced and trued them up.

img_5284-jpeg.5314301

Fit them to bike to verify that I have clearance for chain and front brake torque arm.

img_5294-jpeg.5314303

New Mikuni 34mm carb, NOS cables, and bike specific jets, to replace the 32

img_5037-jpeg.5182797

High end dual spark ignition to basically replace just about all the electrics, gain peace of mind along with more HP.

img_5070-jpeg.5196173

Love them wheels. They really look good on the bike

  • Like 1
Posted

Thanks guys :tu

I am taking much longer than I had ever expected on this particular project. I seem to find myself just staring and thinking more than building as I get older…but it will get finished.

  • Like 1
Posted
26 minutes ago, busa1300 said:

Thanks guys :tu

I am taking much longer than I had ever expected on this particular project. I seem to find myself just staring and thinking more than building as I get older…but it will get finished.

you can always give it to me and i'll finish it :D

  • Like 1
  • 4 weeks later...
Posted

Got new fork tubes a few weeks ago, to replace the bent originals.

image.thumb.jpeg.a663664f7bd47b191dea21226a99fac6.jpeg

Then I got my emulators to modernize the ancient forks


image.thumb.jpeg.9e606c2783151e1c0a1bde2cea130074.jpeg

New tapered head bearings installed


image.thumb.jpeg.63a8a712224ce3f1d2cd60f6e256a658.jpeg

With the added emulator parts, and the 1.5 inch drop spacer, I had to cut my springs to get the right preload.


image.thumb.jpeg.2a68b5b7fb6571a28ccf089c6101bdf2.jpeg

Bike now sets level, instead of the nose high attitude most dirt bikes have.

image.thumb.jpeg.161d9657c98ea1d180cddb2e5bc4a402.jpeg

image.thumb.jpeg.e253a6e5e9da16c01cbc9c816d2ee857.jpeg


image.thumb.jpeg.6e5cbf5603de33fe263777ed737a5214.jpeg

Now it’s time to get serious about the rebuild of the engine.


image.thumb.jpeg.2f0d72ea185f27a0b81f5d46132b741b.jpeg

 

  • Like 8

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...