Author Topic: Newly acquired project bikes  (Read 1677 times)

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Offline arncruz

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Newly acquired project bikes
« on: July 27, 2016, 01:23:22 AM »
I don't know much about this 1981 KZ550 that I acquired a few days ago but I could pass up a great deal.  I was scoping out deals on my local Craigslist like I usually do on a daily basis and came across an ad for FREE parts for a CB500 twin and a CB750.  In the ad the guy mentions briefly that he had two project bikes as well.  I tried calling the number he had posted and got a dial tone for a fax machine.  I emailed him through the craigslist ad and he contacted me shortly after.  Long story short I went to pick up the free parts that he had advertised and I asked to see what his project bikes were.  He brought me down to the basement of his San Francisco house and he had 3 bikes.  One was a 1975 CB750F supersport and the other was a 1981 KZ550 that was his wife's bike.  He asked me to help him take the bikes out of his dungeon of basement.  WE had to literally lift the bikes over a large threshold.  After about 30 minutes we got them out of his basement and I asked how much he wanted for them.  He said "nothing.  You can have them for free".  He basically wanted them out of his basement.  The third bike was a rare kawasaki 2 stroke that he was going to restore.  The CB750F was in fair condition and was cafe'd out (forks dropped, pods, and clubman bars).    It had 32,000 miles on the odometer.  The KZ550 was in better condition and only had 9,000 miles.  The other parts that he gave me was a nice set of CB500 twin exhausts and headers. 
My Stable
1969 CB750 #6xx
1969 CB750 #20xx
1969 CB750 #27xx
1969 CB750 #43xx survivor
1969 CB750 #12xxx
1970 CB750 K0 survivor
2014 MVP Agusta 675 F3

Offline dhall57

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Re: Newly acquired project bikes
« Reply #1 on: July 27, 2016, 03:05:10 AM »
Congrats! What a score cruz. Can't complain about the price ;D Never know what people have in their basements tucked away. Member Stev-o has one of these 550 Kaw and I'm sure he could give you some good info ;)
1970 CB750KO
1971 CB500KO-project bike
1973 CB350G- project bike
1974 CB750K4-project bike
1974 CB750K4
1976 CB750K6
1977 GL1000
1997 Harley Wideglide

Offline Bankerdanny

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Re: Newly acquired project bikes
« Reply #2 on: July 27, 2016, 08:38:54 AM »
Nothing is more expensive than a 'free' boat, but a free motorcycle runs a close 2nd.
"The problem with quotes on the Internet is that you never know if they're true" - Abraham Lincoln

Current: '76 CB750F. Previous:  '75 CB550F, 2007 Yamaha Vino 125 Scooter, '75 Harley FXE Superglide, '77 GL1000, '77 CB550k, '68 Suzuki K10 80, '68 Yamaha YR2, '69 BMW R69S, '71 Honda SL175, '02 Royal Enfield Bullet 500, '89 Yamaha FJ1200

Offline Stev-o

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Re: Newly acquired project bikes
« Reply #3 on: July 27, 2016, 09:06:57 AM »
Member Stev-o has one of these 550 Kaw and I'm sure he could give you some good info ;)

Slightly different model, mine is a GPz550. 

I would have wanted the "rare kawasaki two stroke"!!!
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline arncruz

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Re: Newly acquired project bikes
« Reply #4 on: July 27, 2016, 09:11:57 AM »
I agree, free can be expensive, but I couldn't  pass this up.  The KZ550 is in great shape for being stored in a moist basement for 10 years.  I just put a new battery in and all the electrics work.  I'm probably gonna work on the carbs today and change the oil and filter.  I'm not sure what to do with the CB750F.  I already have one other CB750K project that i'm working on and so this one will have to wait.  My other project bikes include a 1981 CB900F that I just did a top end rebuild, a 1980 CB750F that i'm doing a restomod with a gsxr front and rear end.  In addition I picked up a 1982 CB900f for $150 and a 1983 CB1100F for $600 last month. So right now I have a lot on my plate.
My Stable
1969 CB750 #6xx
1969 CB750 #20xx
1969 CB750 #27xx
1969 CB750 #43xx survivor
1969 CB750 #12xxx
1970 CB750 K0 survivor
2014 MVP Agusta 675 F3

Offline arncruz

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Re: Newly acquired project bikes
« Reply #5 on: July 27, 2016, 09:14:22 AM »
Steve-o,
How do you like your gpz 550?   I'm thinking of keeping this bike. 
My Stable
1969 CB750 #6xx
1969 CB750 #20xx
1969 CB750 #27xx
1969 CB750 #43xx survivor
1969 CB750 #12xxx
1970 CB750 K0 survivor
2014 MVP Agusta 675 F3

Offline Stev-o

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Re: Newly acquired project bikes
« Reply #6 on: July 27, 2016, 10:03:29 AM »
Steve-o,
How do you like your gpz 550?   I'm thinking of keeping this bike. 

I like it, has great style, good handling and a great motor and it's super fast [compared to my CB550].

It was relatively cheap, all original and only needed a seat, so how could I resist? However, I prefer 70's bikes...



'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline arncruz

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Re: Newly acquired project bikes
« Reply #7 on: July 27, 2016, 11:54:00 AM »
Sweet ride Steve-o!  It looks like the engines are the same.  Just doing a bit of research on them.  The 1981 KZ550 was rated at 54 hp while your bike has a rated hp of 68.  I guess the same engine with different valve and ignition timing per wikipedia.  That's amazing that they can get that much of an increase just by the timing adjustments.  What other bikes do you have Steve?

My Stable
1969 CB750 #6xx
1969 CB750 #20xx
1969 CB750 #27xx
1969 CB750 #43xx survivor
1969 CB750 #12xxx
1970 CB750 K0 survivor
2014 MVP Agusta 675 F3

Offline Stev-o

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Re: Newly acquired project bikes
« Reply #8 on: July 27, 2016, 03:03:29 PM »
Sweet ride Steve-o!  It looks like the engines are the same.  Just doing a bit of research on them.  The 1981 KZ550 was rated at 54 hp while your bike has a rated hp of 68.  I guess the same engine with different valve and ignition timing per wikipedia.  That's amazing that they can get that much of an increase just by the timing adjustments.  What other bikes do you have Steve?



I have a couple other Kaws: Z1, H1, H2; a few Hondas, of course. a Yamaha RD350 and a Suzuki TS250. I really like the two strokes...
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline Bankerdanny

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Re: Newly acquired project bikes
« Reply #9 on: July 27, 2016, 03:42:08 PM »

I have a couple other Kaws: Z1, H1, H2; a few Hondas, of course. a Yamaha RD350 and a Suzuki TS250. I really like the two strokes...

I'm a 2-stroke fan too. My first bike was the Suzuki in my sig, which was a 2-stroke and the 3rd was the Yamaha YR2, a 350cc predecessor to your RD.
"The problem with quotes on the Internet is that you never know if they're true" - Abraham Lincoln

Current: '76 CB750F. Previous:  '75 CB550F, 2007 Yamaha Vino 125 Scooter, '75 Harley FXE Superglide, '77 GL1000, '77 CB550k, '68 Suzuki K10 80, '68 Yamaha YR2, '69 BMW R69S, '71 Honda SL175, '02 Royal Enfield Bullet 500, '89 Yamaha FJ1200