Author Topic: Box section swing arm?  (Read 2183 times)

Offline Arch stanton

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Re: Box section swing arm?
« Reply #15 on: December 28, 2018, 03:05:05 PM »
Hello Sam.
I don't have a computer. I don't even have a Telly!
I do what bit I do on my phone.
I don't use social media. ie, Facebook, WhatsApp etc.
I feel the likes of FB is killing the forums.
But thank you for your kind offer of help.
Regards.
Sean.

Offline Nurse Julie

  • 1977 CB550/4 Mongrel Brat. 1974 UK 500/4 K1. Honda CD250u.
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Re: Box section swing arm?
« Reply #16 on: December 28, 2018, 03:37:06 PM »
Hello Sam.
I don't have a computer. I don't even have a Telly!
I do what bit I do on my phone.
I don't use social media. ie, Facebook, WhatsApp etc.
I feel the likes of FB is killing the forums.
But thank you for your kind offer of help.
Regards.
Sean.
Well, I'm amazed. We don't have a TV either, haven't had one since we moved over 3 years ago. We  don't even watch TV programmes via the computer. We had heard there was someone else in the UK without one.....it must be you 😀😀😀😀 By the way people moan about the rubbish on the telly, all 978 channels or whatever it is these days, it doesn't sound like we are missing out on much !!!!.
LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline Laverda Dave

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Re: Box section swing arm?
« Reply #17 on: December 28, 2018, 04:00:24 PM »
Thought I'd reply during an advert break on 'Flog it' 🙄. I didn't have a TV for 5 years in the late 80's and never missed it. I didn't have a car for 15 years, didn't miss that either! I got both a TV and a car when I met the o/h and now suffer with strictly every Saturday evening after I have managed to find somewhere to park 😟.
Nice looking bike Sam, that's some oil filter you have going on there!
1976 Honda 400/4
1977 Rickman Honda CR750
1999 Honda VFR 800FX
1955 750 Dresda Triton
1978 Moto Morini 350 Sport
1978 Honda CB400/4 'Rat' bike
1982 Laverda 120 Jota

Offline SamCR750

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Re: Box section swing arm?
« Reply #18 on: December 28, 2018, 04:39:09 PM »
Wow guys, I'm the other way round, I have a TV (for what it's worth) but Smart phones, they're just to smart for me. hahaha.
I was going to say, if you had a computer, I could have talked you through it, but on a phone, I've no idea what you are seeing.
I've had the same problems with friends because they don't see what I see.

When you make a post to the forum, do you not see Attachments and other options ?

Sam. ;)

Offline SamCR750

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Re: Box section swing arm?
« Reply #19 on: December 28, 2018, 04:50:34 PM »
Laverda120, I'm not sure what the oil filter is but it's connected to an adaptor that allows me to run the oil cooler off it.
I think the adaptor came from Terry in Australia who is on the sohc4.net forum.
I used the bike for Drag Racing in the Southern States and it needed the cooler on account of the heat over there.
The bike is the American Automatic version and keeping the oil at a stable temperature is critical as I ran in the ET classes where consistency is the name of the game. Get the oil to hot and you're on your way home and it's a long way to England. hahaha
« Last Edit: December 28, 2018, 05:06:02 PM by SamCR750 »

Offline Arch stanton

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Re: Box section swing arm?
« Reply #20 on: December 28, 2018, 04:57:00 PM »
[ Guests cannot view attachments ]
Don't know if this works.
If it does. This is what I started with.

Offline Arch stanton

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Re: Box section swing arm?
« Reply #21 on: December 28, 2018, 04:58:29 PM »
Hell!
I think it worked!

Offline Nurse Julie

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Re: Box section swing arm?
« Reply #22 on: December 28, 2018, 05:02:55 PM »
It did indeed work 👍
LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline SamCR750

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Re: Box section swing arm?
« Reply #23 on: December 28, 2018, 05:07:38 PM »
See what I mean, YOU are now cleverer than me. hahaha.

Offline Arch stanton

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Re: Box section swing arm?
« Reply #24 on: December 28, 2018, 05:11:34 PM »
Maybe if I was that clever.
I would not have bought that Horror!

Offline SamCR750

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Re: Box section swing arm?
« Reply #25 on: December 28, 2018, 05:18:34 PM »
Did it come from the States Sean and are you sure what year it all is ?

Offline Arch stanton

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Re: Box section swing arm?
« Reply #26 on: December 28, 2018, 05:37:53 PM »
Yes. Surely only the Yanks could find that attractive.
Its a lash up to be honest. 71 K1 chassis on a J plate.
With a K4 engine. I really only bought it for the engine & carbs. I have my old F1 rolling chassis & thought I would use the engine in that. But a F1 is well...just that. An F1.
So I decided to use the 71 K frame instead. This is never going to be a "investment bike" it's for riding & posing on.
It has Menno paintwork F1 forks with twin F1 brakes.
Koni's 2/4 seat Bellmouths, serck oil cooler, & a black early 70's Marving 4into1 pipe without baffle. + rebuilt F1 clocks.
I have tried to repeat my resent pic posting success. But failed miserably.
« Last Edit: December 28, 2018, 05:39:28 PM by Arch stanton »

Offline SamCR750

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Re: Box section swing arm?
« Reply #27 on: December 28, 2018, 06:36:09 PM »
You shouldn't have a problem mating the K4 motor with the F1 chassis but measure the top stubs on the frame where the shock fits to be sure. If the near side one is longer than the off side one you will run in to problems.
I've checked the measurements of all the frames except the F1 and all the 750 motors will fit in any frame as will any swingarm, it's when you come to fit the shocks and drive chain that the problems start.


Sam. ;)

Offline Arch stanton

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Re: Box section swing arm?
« Reply #28 on: December 28, 2018, 11:38:05 PM »
That's fine. But I can't see me using the F1 frame any time in the future. I loved my F1's back then. But now I prefer the K models. Besides I have for some unknown reason a thing about J red,g bikes.
Sean.

Offline SamCR750

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Re: Box section swing arm?
« Reply #29 on: December 29, 2018, 01:36:01 PM »
Sean, can you check the lengths of the top mounting stubs on the frame of the F1 please (if you have the time) ?

 

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