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Author Topic: performance parts (Pics)  (Read 3715 times)

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Offline 78 k550

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Re: performance parts
« Reply #25 on: January 23, 2010, 03:40:42 PM »
We should pull that pan. I don't have a gasket but while it is out it would be the smart thing to do. What you doing tomorrow Jerry, I'll make dinner.  hehe. Terry you already get dinner.
We pulled the nuts and all but not the 6 inner one's under the pucks.
I don't think we broke the seal on the head gasket.

Paul
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Paul
Littleton, CO

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76 GL1000 LTD
84 GL1200 Standard
6 Bultaco's= 42, 49, 121, 152, 167, 188

Offline Jerry Rxman Griffin aka MuthaF'er

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Re: performance parts
« Reply #26 on: January 23, 2010, 06:12:49 PM »
Hummh, not sure. Family. What time are you guys starting? Is there room in that garage of your's for 3 of us?! I should be taking mine down. I actually got motivated and removed and drained my tank today ::) That's a start  ;) I think seeing your stuff lit a small fire. If I can make it I can bring a gasket. What else is on your list?
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As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline 78 k550

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Re: performance parts
« Reply #27 on: January 23, 2010, 11:32:58 PM »
Quote from: Jerry Rxman Griffin on January 23, 2010, 06:12:49 PM
Hummh, not sure. Family. What time are you guys starting? Is there room in that garage of your's for 3 of us?! I should be taking mine down. I actually got motivated and removed and drained my tank today ::) That's a start  ;) I think seeing your stuff lit a small fire. If I can make it I can bring a gasket. What else is on your list?

call me in the morning.

Paul
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Paul
Littleton, CO

76/77 CB 750F, 
75 GL1000, (AKA GL1-242 NGWClub),
76 GL1000 LTD
84 GL1200 Standard
6 Bultaco's= 42, 49, 121, 152, 167, 188

Offline cb650

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Re: performance parts
« Reply #28 on: January 24, 2010, 08:02:36 AM »
I'm hangin this morn.   I'll eventually get motivated.   
Cool on the washers.
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Offline 78 k550

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Re: performance parts
« Reply #29 on: January 24, 2010, 09:07:47 AM »
ok cool no problem
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Paul
Littleton, CO

76/77 CB 750F, 
75 GL1000, (AKA GL1-242 NGWClub),
76 GL1000 LTD
84 GL1200 Standard
6 Bultaco's= 42, 49, 121, 152, 167, 188

Offline Jerry Rxman Griffin aka MuthaF'er

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Re: performance parts
« Reply #30 on: January 24, 2010, 10:20:25 AM »
Damn, you guys get up early!
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As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline Don R

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Re: performance parts
« Reply #31 on: January 24, 2010, 10:30:23 AM »
The bolt holes you circled in red are very easy to strip, be sure to check the threads and be careful torquing them down. I tapped the 4 center bolts for new 1/4" fine thread bolts.
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Offline 78 k550

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Re: performance parts
« Reply #32 on: January 24, 2010, 12:18:35 PM »
Whats the deal on the 4 copper washers I need for the install of the head. I don't think they where there. I can pick them up at Ace? Something about copper washers on 5,6,7,8,

Paul
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Paul
Littleton, CO

76/77 CB 750F, 
75 GL1000, (AKA GL1-242 NGWClub),
76 GL1000 LTD
84 GL1200 Standard
6 Bultaco's= 42, 49, 121, 152, 167, 188

Offline 78 k550

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Re: performance parts
« Reply #33 on: January 24, 2010, 03:54:59 PM »
Well we pulled the pan and some gunk in there from the tensioner rubber wheel. and ended up pulling the head and cylinder. pics to follow.
So look's like stock pistons with the RC237 cam.
 
Paul
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Paul
Littleton, CO

76/77 CB 750F, 
75 GL1000, (AKA GL1-242 NGWClub),
76 GL1000 LTD
84 GL1200 Standard
6 Bultaco's= 42, 49, 121, 152, 167, 188

Offline Terry in Australia

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Re: performance parts
« Reply #34 on: January 24, 2010, 04:13:09 PM »
Quote from: 78 k550 on January 24, 2010, 12:18:35 PM
Whats the deal on the 4 copper washers I need for the install of the head. I don't think they where there. I can pick them up at Ace? Something about copper washers on 5,6,7,8,

Paul

G'Day Paul, the copper washers are there to seal those studs as they are also carry oil. They are the same thickness as the steel washers, but if you can only get thin ones, just install a steel washer over it. Bummer about the stock bore, I was hoping that you had at least an 836, or even a 900 kit. Cheers, Terry. ;D
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Offline cb650

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Re: performance parts
« Reply #35 on: January 24, 2010, 04:24:42 PM »
It only had one in it when we took it apart.  And it looked like $hit. 
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Offline 78 k550

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Re: performance parts (Pics)
« Reply #36 on: January 25, 2010, 05:33:56 PM »
Here are some pics of the cylinder and valve's

Paul

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Paul
Littleton, CO

76/77 CB 750F, 
75 GL1000, (AKA GL1-242 NGWClub),
76 GL1000 LTD
84 GL1200 Standard
6 Bultaco's= 42, 49, 121, 152, 167, 188

Offline 78 k550

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Re: performance parts (Pics)
« Reply #37 on: January 25, 2010, 05:36:39 PM »
One of the valve's.

Paul

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Paul
Littleton, CO

76/77 CB 750F, 
75 GL1000, (AKA GL1-242 NGWClub),
76 GL1000 LTD
84 GL1200 Standard
6 Bultaco's= 42, 49, 121, 152, 167, 188

Offline 78 k550

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Re: performance parts
« Reply #38 on: January 25, 2010, 09:27:55 PM »
Quote from: Terry in Australia on January 24, 2010, 04:13:09 PM
Quote from: 78 k550 on January 24, 2010, 12:18:35 PM
Whats the deal on the 4 copper washers I need for the install of the head. I don't think they where there. I can pick them up at Ace? Something about copper washers on 5,6,7,8,

Paul

G'Day Paul, the copper washers are there to seal those studs as they are also carry oil. They are the same thickness as the steel washers, but if you can only get thin ones, just install a steel washer over it. Bummer about the stock bore, I was hoping that you had at least an 836, or even a 900 kit. Cheers, Terry. ;D


Thank's Terry,
I'll pick some up for the buildup. Yea too bad about stock piston's.

It has a nice copper head gasket.

cylinder walls have some nice honeing marks and very little to no lip.

Paul
« Last Edit: January 25, 2010, 09:31:40 PM by 78 k550 »
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Paul
Littleton, CO

76/77 CB 750F, 
75 GL1000, (AKA GL1-242 NGWClub),
76 GL1000 LTD
84 GL1200 Standard
6 Bultaco's= 42, 49, 121, 152, 167, 188

Offline Sam Green Racing

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Re: performance parts (Pics)
« Reply #39 on: January 25, 2010, 11:56:50 PM »
Can you take pics of the pistons at the top of the stroke?

Sam. ;)
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Offline Terry in Australia

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Re: performance parts (Pics)
« Reply #40 on: January 26, 2010, 02:37:03 AM »
They look just like stock F2 pistons Sammy. ;D
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I was feeling sorry for myself because I couldn't afford new bike boots, until I met a man with no legs.

So I said, "Hey mate, you haven't got any bike boots you don't need, do you?"

"Crazy is a very misunderstood term, it's a fine line that some of us can lean over and still keep our balance" (thanks RB550Four)

Offline Sam Green Racing

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Re: performance parts (Pics)
« Reply #41 on: January 26, 2010, 03:03:56 AM »
I wouldn't know what an F2 piston looked like if one hit me in the face :D :D :D

Sam. ;)
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CB95 hybrid race bike
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CB92
RS 175. sprint/land speed bike
JMR Racing CB750A street ET drag bike

Offline Terry in Australia

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Re: performance parts (Pics)
« Reply #42 on: January 26, 2010, 03:57:21 AM »
I've got a couple spare here Sam, I'll send you one if you promise to post a pic of you hitting yourself in the face with it! ;D
« Last Edit: January 26, 2010, 05:17:52 AM by Terry in Australia »
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I was feeling sorry for myself because I couldn't afford new bike boots, until I met a man with no legs.

So I said, "Hey mate, you haven't got any bike boots you don't need, do you?"

"Crazy is a very misunderstood term, it's a fine line that some of us can lean over and still keep our balance" (thanks RB550Four)

Offline Sam Green Racing

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Re: performance parts (Pics)
« Reply #43 on: January 26, 2010, 04:16:57 AM »
Shame I don't kmow how to post pics :D :D :D :D

Sam. ::)
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C95 sprint bike.
CB95 hybrid race bike
CB95 race bike
CB92
RS 175. sprint/land speed bike
JMR Racing CB750A street ET drag bike
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