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Performance Rebuild Options?
- DurbinCR
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Thanks for any help and information.
1983 GPZ 750 A1 Unitrack
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- zukdave
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carb's, clutch and valve spring' stuff is about it.
Take a look at my sig. for a good place to start I still run stock cams and my bike go's low 11's
1980 KZ650 F1
ZX750A1 motor.
Wiseco 810cc kit.
Zukiworks racing ported head.
VM 29 smooth bore's.
Dyna 2000 Ign. w/Dyna mini coil's
APE cylinder stud's and nut's.
APE valve spring's.
APE Track King clutch.
V/H KZ1000 sidewinder.
3.5x18 laced to a KZ1000 disk hub.
150/60/18 Shinko 006 Podium.
63" wheel base.
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- zed1015
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There is plenty of scope for tuning the GPZ and performance cams are available of the shelf for the 650 and 750 fours.DurbinCR wrote: Weisco 810 overbore kit and whatever custom regrind I can get on my cams?.
Get the 810 kit, gas flow the head, fit some slide carbs, a decent 4-1 pipe and you are good to go.
AIR CORRECTOR JETS FOR VM CARBS AND ETHANOL RESISTANT VITON CHOKE PLUNGER SEAL REPLACMENT FOR ALL CLASSIC AND MODERN MOTORCYCLE CARBURETTORS
kzrider.com/forum/23-for-sale/611992-air-corrector-jets-
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- davido
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www.kzrider.com/forum/11-projects/594313-csr1000-project-build
CB550 (1978)
CB500/4 (1972)*
KZ1000CSR (1981)
XT 600E (1999)
TDM900 (2003)
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- 650ed
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www.750turbo.com/forum/viewtopic.php?f=9...927f116ff01d2dc4599b
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
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- KZB2 650
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Those turbos are crazy aren't they Ed..... I also thought about nitrous too but was thinking it would be too hard on the motor. They are probably a little more than I could handle too and Dave's set up would be more to my liking.
1978 KZ650 b-2
700cc Wiseco kit 10 to 1.
1980 KZ750 cam, ape springs, stock clutch/ Barnett springs.
Vance and Hines Header w/ comp baffle and Ape pods, Dyna S and green coils, copper wires.
29MM smooth bores W/ 17.5 pilots, 0-6s and 117.5 main
16/42 gearing X ring chain and alum rear JT sprocket.
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- ThatGPzGuy
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- More Sparky than Speed Racer
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I'm in sort of the same position. My 750 has lost some of it's punch so along with a valve job I was going to go with the wiseco kit and the stock cam. I don't want to give up any drivability/reliability.
Jim
North GA
2016 Yamaha FJR1300ES
1982 GPz750 R1
1974 Kawasaki H1
1976 Kawasaki KZ400
1979 Yamaha XS650 cafe'
2001 KZ1000P
2001 Yamaha YZ426
1981 Honda XR200 stroked in an '89 CR125 chassis
1965 Mustang
1967 Triumph GT6
1976 Bronco
"If you didn't build it, it's not really yours"
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- Tyler
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If the 750 to 810 build is anything like taking a 650 to 700cc then you'll be happy with it. Head work will be needed to really get the most out the added displacement, that's going to be the expensive part.
If I knew what I was doing all the time life wouldn't be any fun.
'80 KZ650 E 700cc, dyna ignition and coils, frame up restoration, daily driver
'81 KZ1300 A3 full restoration, custom big bore pistons, 1400cc 6 cylinder super bike
"77 KZ650 B1 - Barn Find, work in progeress
"74 Yamaha DT 400 Enduro
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- DurbinCR
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1983 GPZ 750 A1 Unitrack
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- Tyler
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Delkevic makes full stainless systems and they stuff looks very nice.
www.delkevic.us/
I am almost certain that a zr-7 exhaust will fit. Can be found used pretty cheap. They have a nice stainless header that is equalized and gives you a wide rage of muffler cans you can run.
Attachment DSC04704.jpg not found
If I knew what I was doing all the time life wouldn't be any fun.
'80 KZ650 E 700cc, dyna ignition and coils, frame up restoration, daily driver
'81 KZ1300 A3 full restoration, custom big bore pistons, 1400cc 6 cylinder super bike
"77 KZ650 B1 - Barn Find, work in progeress
"74 Yamaha DT 400 Enduro
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- pete greek1
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Pete
www.z1enterprises.com/ItemDetails.aspx?i...ystem&item=DECOM2798
1980 LTD 1000..,1976 LTD 900, have the 1000&900 now. the rest are previous= 1978 KZ 650 B.., 1980 Yamaha XT 500..,1978 Yamaha DT 400.., 1977 Yamaha yz 80..,Honda trail ct 70.., Honda QA 50...5-1/2 hp brigs & straton CAT chopper mini bike...3-1/2 hp mini bike (WHEN GAS WAS ABOUT 45 CENTS A GALLON)!!!!
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- zukdave
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zed1015 wrote: performance cams are available of the shelf for the 650 and 750 fours..
Enlighten me on off the shelf cams for the small fours as I've not found any for sell anymore.
and I've been looking for about two years
Best I know of is Webcams or Megacycle hardweld regrinds.
1980 KZ650 F1
ZX750A1 motor.
Wiseco 810cc kit.
Zukiworks racing ported head.
VM 29 smooth bore's.
Dyna 2000 Ign. w/Dyna mini coil's
APE cylinder stud's and nut's.
APE valve spring's.
APE Track King clutch.
V/H KZ1000 sidewinder.
3.5x18 laced to a KZ1000 disk hub.
150/60/18 Shinko 006 Podium.
63" wheel base.
Please Log in or Create an account to join the conversation.