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Author Topic: CB360's-from build to blog - 2013, MDS (Mo Dumb Shit)  (Read 348232 times)

Offline Mydlyfkryzis

  • Posts: 3062
  • 当有疑问时踢你的敌人在生殖器上,你可以道歉后
    • CB360 Build
I did better than that...I've lost 85 pounds in the last 2 years. Losing another 50 in all. So to do this on a motorcycle, you pretty much need to remove the engine...LOL

My 750 is already much quicker....
There are 10 kinds of people, those who know binary and those who don't
Ignorance is bliss....and there are a lot of happy people out there!
AlphaDogChoppers: "A friend of mine once said, "There's no such thing as a stupid question, but there sure are a lot of inquisitive idiots."
"if you need a hammer to do something...  you are probably doing it wrong" - LazloH

DTT Blue CB360 Club - We discriminate!
Mydlyfkryzis = Mid Life Crisis
------------------------------------------
1991 Honda Nighthawk 750
1976 Honda CB360t
http://www.dotheton.com/forum/index.php?topic=41649.new#new

Offline Sonreir

  • Moderator
  • DTT SUPPORTER
  • *
  • Posts: 11272
  • Oregon
Yesterday we pulled starter motor, starter clutch and chain off Brendon's 360 so decided to weigh the bits today (while wife is working  ;) )
Fitting a 9A/hr sealed battery means a total weight saving of approx 12lbs, (over 5lbs on battery swap)
 Starter solenoid is 0.528lbs, stock battery box, 2.172lbs (including regulator/rectifier so actual weight reduction will be less)
That's about 15lbs on electrical system alone, removing starter cable and a few odds and ends is another ~1/2lb?
Stock air box with filter, 2.5lbs, that's another 5lbs dropped (haven't weighed K&N filter, I know stater block off is about 1.5 oz or less)
I'll be weighing other parts as they get taken off bike

My own 360 ended up pretty light after taking bits off.  I started with the CJ so it was lighter already, but I'm down to a dry weight of 284 lbs.
Sparck Moto - http://www.sparckmoto.com

Audaces fortuna iuvat.

1977 Honda CJ360 - Café SOS - Stage One™, Café SOS - Stage Two™
1976 Puch Maxi - APuchalypse Now
Suzi T500 Cobra Resto

Custom Gauge Graphics
Custom Wiring Harnesses

DTT Red, White, and/or Black 360 Club - Better than those Blue guys

Offline MGD

  • Posts: 372
    • 1989 Honda Hawk Build
^ That's impressive. I've been hoping for a running 360 at 305lbs, with gas and oil.  Seems you are right on the mark, or below.

Offline crazypj

  • Posts: 13412
  • Split personality, I fake being smart
Forgot to mention, I also turned the starter clutch mountings off rotor, same as I did mine on page 1
Found couple of people are having 'problems' with tach plugs, not all motors have a chamfer where cable fits into head (or speedo drive)
I test each one on spare 360 rocker cover, it has chamfer, check you motor (or speedo drive) has it.
If not, it doesn't take much to de-burr enough with a scraper, chisel, small knife  for 'O' ring to compress into housing (although you may have to tap it in with a dowel)
« Last Edit: Jan 07, 2013, 23:52:08 by crazypj »
'you can take my word for it or argue until you find out I'm right'
Best thing I ever overheard
"yep, PJ's my boss, he taught me everything I know, just didn't teach me everything he knows"
Brian Morgan, 1982

CB360's,  http://www.dotheton.com/forum/index.php?topic=11736.0
XS650,  http://www.dotheton.com/forum/index.php?topic=11922.0

Offline crazypj

  • Posts: 13412
  • Split personality, I fake being smart
Forgot to mention, saw thread where a EX500 rotor was fitted to 360 carrier (thanks  ;) )
I removed stock rotor from carrier as the 'blue bike' will be using GSXR forks so I'll have to make caliper mounts and may as well use a larger disc  ;D

Going to fit an 11" rotor, I think it's off a Yamaha?

stock is 10-3/16"

'you can take my word for it or argue until you find out I'm right'
Best thing I ever overheard
"yep, PJ's my boss, he taught me everything I know, just didn't teach me everything he knows"
Brian Morgan, 1982

CB360's,  http://www.dotheton.com/forum/index.php?topic=11736.0
XS650,  http://www.dotheton.com/forum/index.php?topic=11922.0

Offline hillsy

  • Posts: 4117
Definitely a Yamaha disc - I thought it was an RZ, but it looks like an FJ600.
 

Offline crazypj

  • Posts: 13412
  • Split personality, I fake being smart
It sure does, thanks  ;D
Brendon's bike finally died  :'(
 Had a couple of issues, only found one this afternoon when I decided to skim head
right lower screw on intake boot wasn't fully tight (it's on top left in pic as head is upside down)
BTW, that ISN'T gasket, its 'unknown black stuff'  ???

 Piston got a bit hot and 'stuck' slightly

extra heat from slightly advanced ignition timing caused this

 Inside piston

Skimmed head, then did one of mine for the 'blue bike'  ;D

 also machined rotor holder, turned outside to fit inside diameter of Yamaha rotor then tapped the rivet holes to fit shouldered rotor bolts.
I still need to get some half nuts to fit on back (lock nuts)
« Last Edit: Jan 13, 2013, 00:39:25 by crazypj »
'you can take my word for it or argue until you find out I'm right'
Best thing I ever overheard
"yep, PJ's my boss, he taught me everything I know, just didn't teach me everything he knows"
Brian Morgan, 1982

CB360's,  http://www.dotheton.com/forum/index.php?topic=11736.0
XS650,  http://www.dotheton.com/forum/index.php?topic=11922.0

Offline MGD

  • Posts: 372
    • 1989 Honda Hawk Build
Ignorant question - Are you using the factory front hub on the GSX front suspension?  I'm wondering why all the work to the brake rotor.

Offline crazypj

  • Posts: 13412
  • Split personality, I fake being smart
Yep, I already did one for Neevo, GSXR forks, CBR600 rotors with 400f front hub  ;D
 I had rotor laying around, going to have to make caliper mount so though 'what the heck', lets go bigger diameter  ;)
 I may never use it though, I may make an adapter to use a Yamaha floating rotor I picked up for XS650? ? ?
 
« Last Edit: Jan 13, 2013, 01:00:02 by crazypj »
'you can take my word for it or argue until you find out I'm right'
Best thing I ever overheard
"yep, PJ's my boss, he taught me everything I know, just didn't teach me everything he knows"
Brian Morgan, 1982

CB360's,  http://www.dotheton.com/forum/index.php?topic=11736.0
XS650,  http://www.dotheton.com/forum/index.php?topic=11922.0

Offline MGD

  • Posts: 372
    • 1989 Honda Hawk Build
The "crazy" portion of your screen name is sinking in now.  Is there machining needed to the GSX bottom tree to get it on the 360 frame?