new member, new build. - Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums
New Member Introductions First Post?
Make your big introduction here.

 1Likes
  • 1 Post By macdj250
 
LinkBack Thread Tools Display Modes
post #1 of 9 (permalink) Old 12-28-2019, 06:51 PM Thread Starter
Junior Member
 
macdj250's Avatar
 
Join Date: Dec 2019
Location: ohio
Posts: 8
iTrader: (0)
 
Garage
new member, new build.

unfortunately i tend to remain mostly silent in these forums. however i am well aware of their overflow of experience and information. signing up as a member allows easier searches, and when i really get backed into a corner; where else to turn to ask questions but here.

i live in southeastern ohio, 5mins from triple nickle (st rt 555) and rim of the world (st rt 78). they are fun rides. ive ridden for quite a few years. but it seems to have slowed now that there is a wife and children in the picture. lol

ive successfully rebuilt 5 motorcycles. some total basket cases, others barn finds or easy tear down/rebuilds.
1981 suzuki gs850gl
1986 kawasaki zx900rr (top gun bike, first ninja) bought frame and 4 boxes of parts.
19XX yamaha virago previous owner tore down. made a mess
1993 suzuki dr200se (turned from dirtbike to madmax/garage built scrambler frankenstein thing). blown motor.
1995 kawasaki vulcan 88 (1500). current daily rider. beautiful find.
i was working on a 1985 suzuki madura. i have the motor, and most of the parts, the remaining frame/wheels etc are at a friends house some miles away, hindering me from going further with it until i can obtain the rest.
while waiting i was present with an oppurtunity to purchase and build a previously running
1985 vulcan 700. $50. the previous owner rode it home and into his garage, where he complained of "coolant in the vacuum lines". a problem i have not seen or heard of before. nor do i believe he had any idea what he was doing or even looking for.
so as of current. i have the whole bike torn down to the bolts. frame is empty and will be painted soon. this bike has been nothing but surprises and "side of the road" fixes. so it will most likely not be a total OEM build. but a bobber of some sort. i won't know or plan until i have a running motor.
motor is out of the frame, i was not planning on breaking into the case, but simply checking the seals and gaskets surrounding. but i have noticed considerable mud and corrosion in the coolant channels. and a previous owner welded the shift pedal to the shift linkage rod. so i will have to crack the case to replace the rod/linkage for a new shift pedal. i already cut the rod to remove the pedal, so "leaving well enough alone" is not an option here. nor is it how i like to do things.
generally speaking, i know what i'm doing. i can generally figure out what i need, and if not; i'm very good at the "search button". so like i said, i'm usually silent past this, but thanks for the site, great forum from what i've seen so far, and although silent, i'm not absent.
thank you all
OleDirtyDoc likes this.
macdj250 is offline  
Sponsored Links
Advertisement
 
post #2 of 9 (permalink) Old 12-29-2019, 08:14 AM
Senior Member
 
Spockster's Avatar
 
Join Date: Nov 2012
Location: WV
Posts: 6,701
iTrader: (5)
   
Welcome to the machine! You're in my neck of the woods.

Having a hard time imagining how coolant can get into the vacuum lines. First thought - It was gas in the vacuum line from a leaking petcock diaphragm, which ends with gas in the oil.

2003-21k mi
Shaved w/UniPK92+Stock Jets-TPE/MOSFET-Shinko Tires-AGM batt-bags-chrome-LEDs...more
__________________________________________________ ____________
Repair Manual: http://www.mediafire.com/file/mj7z81..._Catalogue.pdf

Owner's Manual: http://www.mediafire.com/file/nscb5f...ers+Manual.pdf
Spockster is offline  
post #3 of 9 (permalink) Old 12-29-2019, 09:04 AM Thread Starter
Junior Member
 
macdj250's Avatar
 
Join Date: Dec 2019
Location: ohio
Posts: 8
iTrader: (0)
 
Garage
That was my initial thought. The vacuum lines around the carb don’t have any access to the coolant system.
My only thought could be that:
The mechanical seal behind the water impeller was destroyed. I had a oil/coolant mud mix in the case, and fuel mixed in on top of it.
The previous owner rebuilt the carbs placing the needle on top of the spring retainer. (Nothing holding the needle down in the carb) so he was just pouring fuel into the cylinders. Running pretty rich.
If the coolant oil fuel mix made its way through the engine into any number of the breathers or emission systems then into the air box, it is likely it could have made its way into the carb.
However...he didn’t seem very knowledgeable (my nice way of saying it). I’m thinking he had no clue what was going on. Therefore I’m staring at ground zero.

insert funny signature
macdj250 is offline  
 
post #4 of 9 (permalink) Old 12-29-2019, 06:02 PM
Members who have donated towards server costs
 
Join Date: Nov 2007
Location: Chandler, Arizona
Posts: 2,921
iTrader: (0)
 
I have built a ton of old school car engines, including race engines. I have built one complete street car (a 1972 VW bug) from the ground up. I have built a couple of drag race cars. I have never built or rebuilt a bike. I've replaced quite a few 2 stroke top ends and had the engine out of a Vulcan 750 (which, doing it the way I did it, pretty much required tearing the whole bike apart) It is a lot harder to "build" a bike than a car. When building a car, street or race, you just bolt pieces together for the most part, whether they are stock or not. There is not nearly as much fabrication involved as there is in building a bike. I have watched a lot of bobber/café racer builds on YouTube, and I just don't trust my welding enough to build a motorcycle frame.

No need to remain silent (though you can learn a lot from just reading) forums are also a great way to communicate with those who share your interests. Just don't insult anyone.

I am a motorcyclist, NOT a biker.


1997 Vulcan 750, purchased about a week ago
2006 Sportster 1200 Low
2013 Royal Enfield Bullet 500, converted to carb
2001 Yamaha XT225, heavily modified
2004 Honda Rebel 250
1979 Vespa P200E
2002 Vulcan 750 parts bike
1994 Yamaha XT225 parts bike
VN750Rider/Jerry is offline  
post #5 of 9 (permalink) Old 12-29-2019, 07:24 PM Thread Starter
Junior Member
 
macdj250's Avatar
 
Join Date: Dec 2019
Location: ohio
Posts: 8
iTrader: (0)
 
Garage
I don’t know how to weld. At least not well. I’ll be chopping the end off the frame and either rigid strutting the current spring location. Or fabricating a different support for the springs.
But I do t plan on adjusting it to much. Changing rake and other angles causes to many problems. And to much thinking to overcome. Lol.
Minimal adjustments. But unfortunately I don’t have most of the stock parts. Meaning everything from turn signals to seat and fenders will be customed. Or fabricated. All of which I have done before.
I’ll be cutting the emissions. And doing you “ear shave” as well as coasters the reed covers. Etc. bike will be minimal. Engine. Seat. Lights. Tank. I know my capabilities and limits. And I’d love to push them. But my Vulcan 88 is my daily. And I wouldn’t trade her for any American chopper bike I can think up.

insert funny signature
macdj250 is offline  
post #6 of 9 (permalink) Old 01-02-2020, 07:19 PM
Members who have donated towards server costs
 
Join Date: Nov 2007
Location: Chandler, Arizona
Posts: 2,921
iTrader: (0)
 
It is not easy to hardtail a shaft drive frame. Bold on struts are weak. And you can't weld them because the left one attached to the final drive gearcase. With a hardtail you do not want anything bolted together. You want the frame completely rigid. It will be unsafe otherwise. I have seen a lot of people put struts on Sportsters. I have a Sportster, but I wouldn't do it. The Sportster does have the advantage of belt drive and the shocks bolt to the very end of the swing arm, like the Vulcan. But you still have the swingarm pivot in the front. For a Sportster you can buy a completely new hardtail frame. You will have to get creative with a Vulcan. There is more to it than just welding. There is some engineering involved. You have to get the stress points right, or it will break. I used to belong to a Honda Rebel forum, and guys would put struts on those. The shocks mounted to the swingarm well forward of the rear axle, and the swingarm was not designed to take the stress of being used without springs. It would buckle at the spring mount location. Japanese motorcycle frames are very thin. They get their strength from proper design.

I am a motorcyclist, NOT a biker.


1997 Vulcan 750, purchased about a week ago
2006 Sportster 1200 Low
2013 Royal Enfield Bullet 500, converted to carb
2001 Yamaha XT225, heavily modified
2004 Honda Rebel 250
1979 Vespa P200E
2002 Vulcan 750 parts bike
1994 Yamaha XT225 parts bike
VN750Rider/Jerry is offline  
post #7 of 9 (permalink) Old 01-03-2020, 11:56 AM
FREEBIRDS MC CENTRAL NY
 
OleDirtyDoc's Avatar
 
Join Date: May 2011
Location: Norwich,NY
Posts: 15,938
iTrader: (0)
     
Garage
Send a message via Yahoo to OleDirtyDoc
Welcome to the nucking futhouse. Get a set of 10.5" shocks off a Suzuki Savage (s40) or a Sportster. Can usually find used Burly or progressive shocks on ebay

Sent from my little corner of paradise using Telepathy

ONE RATS ASS GIVEN PER POST
Support your local FREEBIRDS MC
1986/5 Vn700/750 Frankenfook cross eyed bitch "Mellisa Fayhe"
I am a BIKER and i'm proud.FREEBIRDS MC CENTRAL NY

lowered with progessive 412 10" shocks
rejetted for K/N Pods part#rc 2340
sportster seat

'I didn't lose my mind.i gave it away

BRING BACK WOLFIE."Peace and Carrots"RIP
"And I'm free...as a bird"John Lennon Free as a Bird
"I only carry when I have my pants on"Joe Robinson RIP aka Old Dog
OleDirtyDoc is offline  
post #8 of 9 (permalink) Old 01-04-2020, 02:57 PM Thread Starter
Junior Member
 
macdj250's Avatar
 
Join Date: Dec 2019
Location: ohio
Posts: 8
iTrader: (0)
 
Garage
Appreciate the knowledge. However there won’t be any aesthetic planning till the motor is running anyway.
I’m currently waiting on a mechanical seal that’s been in San Francisco for two weeks now.
The new clutch linkage arrived yesterday. But I broke my clutch basket tool. So I have another arriving Monday.
My carb seal kit arrives today. That will be quick and easy...until it comes time to choose exhaust and intake. Then the trial and error jet game begins.
I have time.

insert funny signature
macdj250 is offline  
post #9 of 9 (permalink) Old 01-15-2020, 01:26 PM
FREEBIRDS MC CENTRAL NY
 
OleDirtyDoc's Avatar
 
Join Date: May 2011
Location: Norwich,NY
Posts: 15,938
iTrader: (0)
     
Garage
Send a message via Yahoo to OleDirtyDoc
And if you lower it, it's a good idea to relocate the regular/rectifier


Sent from my A502DL using Tapatalk

ONE RATS ASS GIVEN PER POST
Support your local FREEBIRDS MC
1986/5 Vn700/750 Frankenfook cross eyed bitch "Mellisa Fayhe"
I am a BIKER and i'm proud.FREEBIRDS MC CENTRAL NY

lowered with progessive 412 10" shocks
rejetted for K/N Pods part#rc 2340
sportster seat

'I didn't lose my mind.i gave it away

BRING BACK WOLFIE."Peace and Carrots"RIP
"And I'm free...as a bird"John Lennon Free as a Bird
"I only carry when I have my pants on"Joe Robinson RIP aka Old Dog
OleDirtyDoc is offline  
Sponsored Links
Advertisement
 
Reply

Bookmarks

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

Once registered, your User Name"cannot be changed". We can make exceptions within 7 days, but after that, it is set in stone.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome