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Author Topic: 75 CB360 - bad omen "yatagarasu" build  (Read 16870 times)

Offline irk miller

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #330 on: Jun 19, 2018, 15:39:30 »
You don't need to go through all of that, unless you're just committed to having a banjo bolt.  It is 10 x 1.25.  You just need a 10 x 1.25 to 3AN fitting to thread in there and then a 3an brake line.  You can also do 3an to banjo if you want to keep the banjo at the other end.  Or, if you want to run banjos on both ends, use 3an to banjo fittings.

Offline crazypj

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #331 on: Jun 19, 2018, 15:41:32 »
Why do things the easy way when you can make something custom in stainless steel   ;D
'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 irk miller

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #332 on: Jun 19, 2018, 15:42:13 »
Why do things the easy way when you can make something custom in stainless steel   ;D
That's what I'm suggesting.  LOL.  Just minus the extra drilling and tapping part.  HAHA

Offline MiniatureNinja

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #333 on: Jun 19, 2018, 16:45:15 »
I wont be using a banjo bolt at all. I have the stock brake pipe, that can accept any new fitting to adapt, or I have a new one that I made up... both have correct caliper end.

Complete story is that I'm using goodridge sniper 2 line and fittings. I contacted goodridge and they told me the female fitting is made to accept that sae thread but standard brass is not deep enough and will require a new one from them. On order.

Noted about the contamination inside the fitting, thanks for the heads up there
'82 BMW R65LS
'75 Honda CB360 - thread

Offline irk miller

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #334 on: Jun 19, 2018, 16:57:42 »
Where are you getting the SAE thread part?  The Honda part is metric.  Do mean the new brass stuff on opposite side of the line from the caliper?

Offline MiniatureNinja

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #335 on: Jun 19, 2018, 17:06:09 »
Yes, the new stuff, for the goodridge line is 3/8 24

What you're calling a 3an fitting is basically the adapter that I have, doubled ended and goodridge told me it will work, so I think I got it figured out now.
« Last Edit: Jun 19, 2018, 17:08:00 by MiniatureNinja »
'82 BMW R65LS
'75 Honda CB360 - thread

Offline MiniatureNinja

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #336 on: Jun 19, 2018, 17:56:58 »
Also, is this notch or line a good indicator of max lift on the points cam? Right now to right side points at max gap, .014 inches
'82 BMW R65LS
'75 Honda CB360 - thread

Offline irk miller

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #337 on: Jun 19, 2018, 18:14:19 »
Yes, the new stuff, for the goodridge line is 3/8 24

What you're calling a 3an fitting is basically the adapter that I have, doubled ended and goodridge told me it will work, so I think I got it figured out now.
3AN = 3/8.  For every AN increment, it's 1/16.  So 4AN = 7/16, 5AN = 1/2, and so on.  It's relative to the actual OD of the tubing.

Offline MiniatureNinja

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #338 on: Jun 20, 2018, 01:04:41 »
None of those parts will work. You need a 10x1.25 (I think, haven't looked for a while)  Whats on the end of hose?  What I did with mine and Brendon's was remove the steel fitting (tap 6mm use bolt and washer to pull it out) Tap hole deeper and use banjo bolt with Harley brake washers. Here's link to pics, http://www.dotheton.com/forum/index.php?topic=11736.700   post 714  Also, what happens when timing isn't right, intake bolt is loose  and you ignore instructions not to rev it over 5k until fixed   http://www.dotheton.com/forum/index.php?topic=11736.650   Post 656. Found the pics I was really looking for  http://www.dotheton.com/forum/index.php?topic=11736.350 Post 361


regarding the catastrophic failure... the leaking intake could have caused lean condition and created even more heat + advanced timing making it even worse... were these not reconciled during carb syncing ?
'82 BMW R65LS
'75 Honda CB360 - thread

Offline crazypj

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Re: 75 CB360 - bad omen "yatagarasu" build
« Reply #339 on: Jun 20, 2018, 11:42:31 »
Nope, it was around 10:00pm and Brendon had to get home. Unfortunately, he thought it would be a good idea to do a dyno run the next day and holed piston. It made 24bhp on one and a bit cylinders before blowing up. His 378 is quicker than mine which pisses me off a bit as I built both of them  ;D Pretty certain it's down to the much louder exhaust he has plus no 'mechanical sympathy'   ;)
'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