New member saying hello
- Gascon
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New member saying hello
27 Mar 2025 05:24 - 13 Mar 2026 07:50Hi everyone,
New member here saying hello.
I have just acquired a 1982 GPZ750 R1 project.
I was excited to find KZRider as I know the value of the knowledge and experience available here.
I have built a couple Honda CBs, a Kawasaki F8, a ZX7R track bike and a KH400 that I still own.
My new project has some good bones. All the panels are intact and the frame is solid. The bike was received in boxes and the engine was removed by the PO to repair the starter clutch.
I won’t start the project until I finish the one on my lift! So for now I will be looking for a shop manual and browsing the Forum looking for info on the bike.
Thanks
2024 Yamaha T7
1977 KH 400
1994 BMW R100R
1965 Mobylette
1982 GPZ750R1 project
1977 KH 400
1994 BMW R100R
1965 Mobylette
1982 GPZ750R1 project
Last edit: 13 Mar 2026 07:50 by KZQ.
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- Wookie58
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Re: New member saying hello
03 Apr 2025 06:23
Welcome from the UK, where in the world are you ?
1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
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- Gascon
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Re: New member saying hello
11 Mar 2026 13:33
Sorry just saw this now! Northern Ontario 🇨🇦
2024 Yamaha T7
1977 KH 400
1994 BMW R100R
1965 Mobylette
1982 GPZ750R1 project
1977 KH 400
1994 BMW R100R
1965 Mobylette
1982 GPZ750R1 project
The following user(s) said Thank You: Wookie58
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- Injected
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Re: New member saying hello
12 Mar 2026 17:42 - 13 Mar 2026 11:30
Welcome from South Southern Ontario.
I say this with some experience, but depending on how many KM's the engine has it would be wise to perform a split case rebuild.
Most GPZ engines were not treated that friendly and from what I have seen they can suffer from low hot oil pressure. I found this issue on my "low" KM '82 Spectre engine (detuned GPZ) and after swapping in a zero wear oil pump I confirmed that the crank bearings shells were worn. Once the engine is out of the frame it does not take that much effort to measure the crank and bearings for wear.
There is a specific test in the FSM for most late model 750 models. You need to be able to monitor both the oil temperature and pressure at a specified RPM.
I say this with some experience, but depending on how many KM's the engine has it would be wise to perform a split case rebuild.
Most GPZ engines were not treated that friendly and from what I have seen they can suffer from low hot oil pressure. I found this issue on my "low" KM '82 Spectre engine (detuned GPZ) and after swapping in a zero wear oil pump I confirmed that the crank bearings shells were worn. Once the engine is out of the frame it does not take that much effort to measure the crank and bearings for wear.
There is a specific test in the FSM for most late model 750 models. You need to be able to monitor both the oil temperature and pressure at a specified RPM.
1978 KZ650B2 w 1197cc Z1 engine
1977 KZ650B1 w 750cc Spectre engine
1979 KZ650C3 w 831cc Hot Rod engine
1978 KZ650C2 w 762cc DFI project
1977 KZ650C1 stock restoration project
1978 KZ650B2 modified project
1978 KZ650B2 Injected Drag 831cc
1980 Z1 Custom Frame Drag 1327cc
1981 Z50R Honda tow bike
1977 KZ650B1 w 750cc Spectre engine
1979 KZ650C3 w 831cc Hot Rod engine
1978 KZ650C2 w 762cc DFI project
1977 KZ650C1 stock restoration project
1978 KZ650B2 modified project
1978 KZ650B2 Injected Drag 831cc
1980 Z1 Custom Frame Drag 1327cc
1981 Z50R Honda tow bike
Last edit: 13 Mar 2026 11:30 by Injected. Reason: more info
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- rstnick
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Re: New member saying hello
Yesterday 03:09 - Yesterday 03:15
Welcome from another Ontario member.
Spotted your project thread too.
Looking forward to it.
I tried to buy a GPz750R1.
Just can't pry it out of my buddie's garage. yet.
Spotted your project thread too.
Looking forward to it.
I tried to buy a GPz750R1.
Just can't pry it out of my buddie's garage. yet.
Rob
CANADA
Need a key for your Kawasaki? PM me
1978 KZ650 C2, 130K kms, Delkevic ex, EI, CVK32, PMC easy clutch, ATK fork brace, steering damper, braced swingarm, ZRX shocks, 18" Z1R front wheel.
2000 ZRX1100
2011 Ninja 250R - Wife's
2005 z750s
1978 KZ1000 project
1983 KZ1000R2 Project
CANADA
Need a key for your Kawasaki? PM me
1978 KZ650 C2, 130K kms, Delkevic ex, EI, CVK32, PMC easy clutch, ATK fork brace, steering damper, braced swingarm, ZRX shocks, 18" Z1R front wheel.
2000 ZRX1100
2011 Ninja 250R - Wife's
2005 z750s
1978 KZ1000 project
1983 KZ1000R2 Project
Last edit: Yesterday 03:15 by rstnick.
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