Author Topic: Help in finishing my Sandcast project  (Read 1596 times)

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Offline Fasted

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Help in finishing my Sandcast project
« on: July 09, 2010, 12:58:12 PM »
Hi All,
I restored my sandcast a few years ago and have almost 1000 miles on it since.  I now want to make my restoration a little more correct than it currently is.  The things that I know that I need to replace are as follows:

Real sandcast seat vs the Plastic pan repop that I have now.  Should I be getting a 10 hole Yamiya one or the 17 hole $1000 one sold on ebay?
Correct tank trim vs the later version that I have now
Correct Mirrors vs the cheap ones I have now
Correct grips-I have them, I just need to swap them out.
Re powder coat the center stand black-the guy put it in the wrong pile and it got the silver color like other parts
Get a new wiring harness as mine has 20+ repairs to it-I dread the tear down to make this happen.
Put progressive fork springs in as I now have a pogo stick front end.

I spent over $1200 on NOS HM 300 exhaust-was this a mistake vs the Yamiya Lotus root ones?

I ordered the Yamiya sticker kit and noticed many inconsistencies from my original rear fender sticker-unfortunately he would not grant me a refund.

Things that I have purposely changed to make it a rider/meet my personal taste are Dyna electronic ignition, Dyna coils and wires, Stainless steel hex bolts on the engine case covers and new tires.

The bike runs flawlessly/fires immediately and is very smooth since I synchronized the carbs.

The engine was rebuilt with all NOS parts with the 2nd oversize pistons and rings due to grooving in #2 cylinder.  Only thing not NOS were the APE studs.

Frame#5708
Engine#5420

What else am I missing?  All comments and suggestions are welcome!!

Thanks,

Ed Decker
1969 Sandcast rebuild!

Offline MasterChief750

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Re: Help in finishing my Sandcast project
« Reply #1 on: July 09, 2010, 01:45:12 PM »
i have no idea on what you are missing but that is sure one beautiful bike i hope to have one half as nice as yours.
1978 CB750 K - Project Red Headed Step Child
1976 CB750 K - Drag Bike
Some things i know, others i dont.
I AM THE STIG
Sam is THE STIG
he said i can be STIG3 tho

Offline Zig

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Re: Help in finishing my Sandcast project
« Reply #2 on: July 09, 2010, 02:53:13 PM »
A beauitful machine already, congrats.
Only suggestion i can make is concerning the re-wire, take lots of photos, get a coupla books of wire markers and mark all wires before removal, keep a log saying where they go and get a big blow up, in colour, of the wiring schematic.
I am as dumb as a stump,especially electrically but my triumph started right up and all worked perfectly after a re-wire using these tips.
Cheers.
Zig.

Offline fastbroshi

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Re: Help in finishing my Sandcast project
« Reply #3 on: July 09, 2010, 06:43:42 PM »
I say take care of the obvious stuff like the center stand and mirrors, seat, but the wiring harness...ooo boy.   While we're talking sandcast/K0, where'd you get your carb gaskets?  You're using the early 4-1 throttle cable correct?
Just call me Timmaaaaay!!!

Offline Johnie

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Re: Help in finishing my Sandcast project
« Reply #4 on: July 09, 2010, 07:10:14 PM »
Very nice bike indeed. I have been happy with all the parts I have received from Yamiya. Correct, the silver/brownish tire sticker on the fender I have not seen anywhere. But you have to get what you can and not get to nutso about a 40+ year old bike. I really like my Yamiya seat and would not trade it for anything. Besides the classic look it is very comfortable to ride and has held up very well since I got it 3 years ago. Now if you are looking for a concourse bike to show in New York, etc. then I guess you will have to keep looking for some of that difficult stuff, but most of what you mentioned are available from Yamiya. Good luck in your search.
1970 CB750K0 - Candy Ruby Red
1973 CB750K3 - Candy Bacchus Olive or Sunflake Orange
1970 Chevy Chevelle SS396 - Cortez Silver
1976 GL1000 Sulphur Yellow

Oshkosh, WI  USA

Offline Fasted

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Re: Help in finishing my Sandcast project
« Reply #5 on: July 10, 2010, 05:41:57 AM »
Thanks for the comments guys.  fastbroshi- I reused the original carb body gaskets that were on the bike and they still hold fuel!!  I am using the correct Honda 4 into 1 throttle cable.  Does anyone know weather the correct seat for my VIN bike is the 10 or 17 hole seat pan?

ED
1969 Sandcast rebuild!

Offline Fasted

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Re: Help in finishing my Sandcast project
« Reply #6 on: July 10, 2010, 06:25:46 AM »
I got an answer over on the SOOC forum that I should be using the 17 hole seat pan.  Does anyone have a seat from these guys?  http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=370380179830&viewitem=&sspagename=STRK%3AMEWAX%3AIT  It is priced about the same as Yamiya's and is the 17 hole vs the 10 hole seat pan.  In addition, I now have the correct chain guard in place--Caught by an astute reader!!

ED
1969 Sandcast rebuild!

Offline lordmember1969

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Re: Help in finishing my Sandcast project
« Reply #7 on: July 10, 2010, 07:18:02 AM »
Beautiful bike :) :) :)
1977 CB 750 SS Cafe
1977 CB 750 Basket case
1971 Mustang Grande
1928 Model A Pheathon Hot Rod
1977 Harley Custom FXE

http://forums.sohc4.net/index.php?topic=70333.0

traveler

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Re: Help in finishing my Sandcast project
« Reply #8 on: July 10, 2010, 08:01:38 AM »
call that guy out in San Francisco who is the expert on Sands....he'll point you in the right direction.

~Joe

Offline toycollector10

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Re: Help in finishing my Sandcast project
« Reply #9 on: July 10, 2010, 08:33:59 PM »
That's a very nice bike. Well done. Why are your forks matt grey. Have you painted them?
1969  CB 750 K0
1973  CB175
1973  Z1 Kawasaki

Offline Fasted

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Re: Help in finishing my Sandcast project
« Reply #10 on: July 11, 2010, 01:37:34 PM »
Forks were sandblasted and then got a few coats of clear coat.  I need to change my fork seals and when I do , I plan on polishing the lowers.

ED
1969 Sandcast rebuild!