Project KH500 triple resto....

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Re: Project KH500 triple resto....

Postby dickfaber » Sat Aug 25, 2012 5:35 pm

I am a bilingual illiterate; i can't read or write in two different languages
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Re: Project KH500 triple resto....

Postby Gosling1 » Sat Aug 25, 2012 7:01 pm

Definitely a 1976 model mate - maybe built towards the end of '75, but the A8 is the last of a long run. 1976 was the swansong year for this model. Being sold in 1978 does not surprise me a lot, there were a lot of brand-new 4T bikes released in the 76/77 year which all would have taken sales away from bikes like this - the new z650 Kawasaki being a prime suspect. Also the first GS750 was released in 1977 and this bike was a big seller for Suzuki.

Being the last of the range - the A8 had the best equipment for any 500 triple. The headlight is the same as the 1976 Z900, all the electrics were upgraded as well (same thing happened with the 1976 Z900A4 - it had the best electrics of any z9).

Have a look at the main jets when you can - they were reduced from 92.5 mains to 75, as part of the overall *detuning* process which took place with this model. The A8 is the best-behaved 500, but also probably the least powerful. By this time (1976) - Kawasaki were even de-tuning the big 4 strokes.......

I'll scan some of the pics from one of my books - the Triples Bible. It has some good info about the 500's, especially this model.

8)
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Re: Project KH500 triple resto....

Postby Stuzrx » Sat Aug 25, 2012 7:37 pm

kawadave wrote:
Stuzrx wrote:The only no no IMHO is the owner building the bike the way other people think it should be done!! :supz:


I don't know if your having a bit of a dig there or not ?...Stuzrx :?


Not having a go at all dave.You've restored stuff before,so you know there are 2 camps.
As per showroom floor and modified.I'm happy with whatever way you go,as long as it's your decision to do so,not
what someone else reckons.
Plenty photos plez mate I love a good stroker rebuild.Have done one myeslf with an S1 250 starting next year.

Cheers dave.....Stu.
I luurrve the smell of 2stroke in the mornin'.

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Re: Project KH500 triple resto....

Postby kawadave » Sun Aug 26, 2012 6:04 pm

Yer thanks Stu...I thought that's what you meant.


What did I get done today I hear you ask ??.....

Everything is as solid as...no nasty rust to be had.

Frame and associated bits ready for blasting then powder coat...

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Re: Project KH500 triple resto....

Postby h.b.bear » Sun Aug 26, 2012 6:45 pm

still reckon you should pack up and move to Tamworth and buy the house next door to me :lol: :lol:
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Re: Project KH500 triple resto....

Postby kawadave » Sun Aug 26, 2012 6:48 pm

h.b.bear wrote:still reckon you should pack up and move to Tamworth and buy the house next door to me :lol: :lol:

To bloody cold down that way Gazz... ;)



Whats the go with spokes and chrome rims?

I've noticed the front wheel has a flat spot....probably looking to ditch the old and get some new.

Any advise or links to new... would be much appreciated.
Don't knock my turbo lag - it gives your naturally aspirated a chance..

2013 Motogp tipping champ.

83 GPZ 750 Turbo
78 Z1R 1000
80 Z1R Mk11
07 ZRX 1200r
83 GSX1000sd Katana





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Re: Project KH500 triple resto....

Postby Smitty » Sun Aug 26, 2012 7:42 pm

Gosling1 wrote:Definitely a 1976 model mate - maybe built towards the end of '75, but the A8 is the last of a long run. 1976 was the swansong year for this model. Being sold in 1978 does not surprise me a lot, there were a lot of brand-new 4T bikes released in the 76/77 year which all would have taken sales away from bikes like this - the new z650 Kawasaki being a prime suspect. Also the first GS750 was released in 1977 and this bike was a big seller for Suzuki.

Being the last of the range - the A8 had the best equipment for any 500 triple. The headlight is the same as the 1976 Z900, all the electrics were upgraded as well (same thing happened with the 1976 Z900A4 - it had the best electrics of any z9).

Have a look at the main jets when you can - they were reduced from 92.5 mains to 75, as part of the overall *detuning* process which took place with this model. The A8 is the best-behaved 500, but also probably the least powerful. By this time (1976) - Kawasaki were even de-tuning the big 4 strokes.......

I'll scan some of the pics from one of my books - the Triples Bible. It has some good info about the 500's, especially this model.

8)


Gos

you got either of these when you talk 'bible?

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Re: Project KH500 triple resto....

Postby dickfaber » Sun Aug 26, 2012 8:17 pm

I am a bilingual illiterate; i can't read or write in two different languages
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Re: Project KH500 triple resto....

Postby h.b.bear » Sun Aug 26, 2012 8:23 pm

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Re: Project KH500 triple resto....

Postby Stuzrx » Mon Aug 27, 2012 12:01 am

h.b.bear wrote:still reckon you should pack up and move to Tamworth and buy the house next door to me :lol: :lol:


Hey bear...do you know megsy from VJMC??
I luurrve the smell of 2stroke in the mornin'.

'09 Z750 - '77 RD400 - '72 S1 250 Triple - '04 SV650.
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Re: Project KH500 triple resto....

Postby h.b.bear » Mon Aug 27, 2012 5:35 pm

The big orang -o- tang :lol: sure do he's a pretty good mate of mine.Oh hang on ! your the stu that tried hiding your rex in the long grass a while back ? :lol: :lol: By the way stu i am Diesel on the VJMC forum if i am on the right track ;)
Last edited by h.b.bear on Mon Aug 27, 2012 6:13 pm, edited 1 time in total.
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Re: Project KH500 triple resto....

Postby Gosling1 » Mon Aug 27, 2012 6:00 pm

Smitty wrote:......Gos....you got either of these when you talk 'bible?.......


yes mate got both of those ( plus an original factory manual for the first H1 of 1968 - it is actually bound between 2 hardcovers - almost like a manuscript of some type :shock: )

The bible - is The Kawasaki Triples Bible by Alastair Walker. It is a fairly new publication, published in Nov 2010. A really good reference book for all triples from 1968 through to 1980, with specific chapters on the H1R and H2R factory racers. Front cover has the pick of the bunch pictured - an S3 400.

Great book for anyone who is a fan of these bikes.

8)
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Re: Project KH500 triple resto....

Postby Stuzrx » Mon Aug 27, 2012 7:09 pm

h.b.bear wrote:The big orang -o- tang :lol: sure do he's a pretty good mate of mine.Oh hang on ! your the stu that tried hiding your rex in the long grass a while back ? :lol: :lol: By the way stu i am Diesel on the VJMC forum if i am on the right track ;)


Yeah thats me :cheesy: . Still paying the price for that one. :cry:

Your on the right track! 8)
I luurrve the smell of 2stroke in the mornin'.

'09 Z750 - '77 RD400 - '72 S1 250 Triple - '04 SV650.
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Re: Project KH500 triple resto....

Postby Stuzrx » Mon Aug 27, 2012 7:12 pm

hey Gos...would you happen to have a factory manual for a '72 S1 250 by any chance???
I luurrve the smell of 2stroke in the mornin'.

'09 Z750 - '77 RD400 - '72 S1 250 Triple - '04 SV650.
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Re: Project KH500 triple resto....

Postby kawadave » Wed Aug 29, 2012 2:05 pm

UPDATE....frame and associated bits back from powder coat. :kuda:

As this will not be a concourse restoration...I've chosen to do these parts gloss black.....

Image

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Don't knock my turbo lag - it gives your naturally aspirated a chance..

2013 Motogp tipping champ.

83 GPZ 750 Turbo
78 Z1R 1000
80 Z1R Mk11
07 ZRX 1200r
83 GSX1000sd Katana





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