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Motor rebuild 19 Nov 2015 13:45 #699430

  • pete greek1
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DFIGPZ wrote: I have built plenty of 1075s that have very good manner on the street and will fly its all in the combinaton , machine work and how carefully assembled.


That's true, I have a 1075 kit in my MKII motor, RS 34's Dyna 2000 with Dyna coils & wires, I had the head ported & am running stock cams
It's more than enough speed & power thru the spectrum, I also went with 15/ 32 gearing because I do a lot of highway driving & wanted to keep the R's down , & it still has plenty of pull
Pete
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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Motor rebuild 19 Nov 2015 14:00 #699432

  • SWest
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redhawk4 wrote:

DFIGPZ wrote: I have built plenty of 1075s that have very good manner on the street and will fly its all in the combinaton , machine work and how carefully assembled.


What sort of cams would you suggest above stock that you can you get away with without losing bottom end power/rideability? what sort of power increases are we looking at?


"Drop in cams" are a good buy. I have the 1X Andrews cams. Supposed to improve the low end without loosing the mid and top end. With the stock 8.5/1 pistons, it had good power. The 10.25/1 Wiseco's made a noticeable difference. With the 33's I'm getting as much as this set up will allow. With Bruce's 1075 kit, stock cams and 26 mm carbs, he is getting decent power. My 1015 vs his 1075 would probably be rider against rider at that point.
Steve

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Motor rebuild 19 Nov 2015 14:09 #699436

  • kawi810
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do not for get Z1 crank wich drops it to 897 cc's at 7 to 1 CR
original owner of a 1984 gpz 750
1985 turbo 750 stock, being restored.
1984 gpz 750 with 810 cc wiesco's megacycle cams(471-10) 34 mm flatslides v&h pipe ported head dyna ignition. bottom end, crank case from turbo 750 and sprockets.

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Motor rebuild 19 Nov 2015 14:12 #699437

  • SWest
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Stow it
Steve

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Motor rebuild 19 Nov 2015 15:38 #699449

  • kawi810
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my mistake Z-2 crank == 750 stop telling everybody you got a 1015 see POSER THREAD
original owner of a 1984 gpz 750
1985 turbo 750 stock, being restored.
1984 gpz 750 with 810 cc wiesco's megacycle cams(471-10) 34 mm flatslides v&h pipe ported head dyna ignition. bottom end, crank case from turbo 750 and sprockets.

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Motor rebuild 19 Nov 2015 15:40 #699450

  • kawi810
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33'S ARE WAY OVERY CARBED FOR THAT COMBO
original owner of a 1984 gpz 750
1985 turbo 750 stock, being restored.
1984 gpz 750 with 810 cc wiesco's megacycle cams(471-10) 34 mm flatslides v&h pipe ported head dyna ignition. bottom end, crank case from turbo 750 and sprockets.

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Motor rebuild 19 Nov 2015 15:46 #699452

  • SWest
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They work fine. B)
Steve

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Motor rebuild 19 Nov 2015 17:16 #699462

  • dberg
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Wow, I did not expect this much chatter. What I would like to get out of this bike is barly street able. I would like to get head work done cams and high comp Pistons. I have quite a few tools torque wrenches and so on. I'm not worried about cruising I have another bike for that. Where do I get head work done and parts that I need for this build. I have 29 smooth bores and open header right now. The way it is geared right now is 13-35. Also how big of cams do I go with?
Thanks

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Motor rebuild 19 Nov 2015 17:25 #699463

  • dberg
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I want this thing to be a street beast

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Motor rebuild 19 Nov 2015 17:50 #699465

  • redhawk4
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dberg wrote: I want this thing to be a street beast


Now you are talking :)
1978 KZ1000A2 Wiseco 1075 kit
1977 KZ650B1
1973 Triumph Tiger TR7V
1968 BSA Victor Special 441
2015 Triumph Thunderbird LT
1980 Suzuki SP400

Old enough to know better, still too young to care

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Motor rebuild 19 Nov 2015 18:07 #699469

  • SWest
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Check out my poser thread. It was started because of a rusty nail. :lol: Also my good guys thread. I list the suppliers that treated me right.
Steve

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Motor rebuild 19 Nov 2015 18:56 #699483

  • TexasKZ
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cavanaughracing.com/index.html
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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