KZ650 - 810cc
- LarryC
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Re: KZ650 - 810cc
22 May 2012 19:16 - 22 May 2012 19:19
If I could put anything I wanted on it, I'd pick 750 turbo throttle bodies bored at Pogue Machine with a stock DFI computer and Pogue regulator

Larry C.
Last edit: 22 May 2012 19:19 by LarryC.
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- T_Dub
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Re: KZ650 - 810cc
22 May 2012 21:47
Why wouldn't you just use GPz1100 bodies? I may have a set in my basement, but they're hanging out with a set of turbo rods for KZ650 project bike #2, codename: "I just shit myself".
1977 KZ650B1
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
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- LarryC
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Re: KZ650 - 810cc
23 May 2012 07:35 - 23 May 2012 07:38T_Dub wrote: Why wouldn't you just use GPz1100 bodies? I may have a set in my basement, but they're hanging out with a set of turbo rods for KZ650 project bike #2, codename: "I just shit myself".
I looked up the data on your head. It flows 71.7 CFM @ .340" lift [GPz cam that you were using]. That's enough for a calculated trapped Ve of 135%. Stock was 59CFM. Doesn't mean it's going to happen

GPz11 Throttle Bodies are over kill. Pogue units flowed about 142CFM with the air box stacks mounted.
I don't know what stock 750 TB's flow but I'll venture a guess at about 110 - 115 CFM.
Larry C.
Last edit: 23 May 2012 07:38 by LarryC.
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- T_Dub
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Re: KZ650 - 810cc
23 May 2012 08:10
Ah, I had no idea the 1100 ones were that much bigger. They're for the turbo anyways, wont be going near an NA 810 with those.
1977 KZ650B1
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
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- T_Dub
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Re: KZ650 - 810cc
15 Jun 2012 12:17
1977 KZ650B1
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
The following user(s) said Thank You: Tusch
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- turboguzzi
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Re: KZ650 - 810cc
15 Jun 2012 14:58
looks good man, a proper, sinister sleeper
we're waiting for the dyno charts....
seriously, quite interested to see what she'll do
we're waiting for the dyno charts....

seriously, quite interested to see what she'll do
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- T_Dub
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Re: KZ650 - 810cc
15 Jun 2012 15:34
Thanks! I've even got a touch of Italy on her with my muffler from Milan.
Not sure when if ever she'll get on a dyno, the closest bike dyno is a 1300km drive and a 6hr ferry ride away from me.
Not sure when if ever she'll get on a dyno, the closest bike dyno is a 1300km drive and a 6hr ferry ride away from me.
1977 KZ650B1
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
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- porchev914
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- Whats that? Half of my swingarm is missing?!?!?
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Re: KZ650 - 810cc
16 Jun 2012 00:18
Damn Tyler, she looks quite sexy :woohoo: EXCELLENT work!

FRANKEN Z!
1978 KZ1000 A2A with 08'Speed Triple SSSA and '06 GSXR1000 front end
1978 KZ1000 A2A with 08'Speed Triple SSSA and '06 GSXR1000 front end
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- T_Dub
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Re: KZ650 - 810cc
16 Jun 2012 06:52
Thanks Adam! Its been a long road, but I'm very happy with the result.
1977 KZ650B1
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
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- Tusch
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Last edit: 16 Jun 2012 11:36 by Tusch.
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- mark1122
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- Keep twisting it
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Re: KZ650 - 810cc
16 Jun 2012 12:45
nice job.
Congrats
Congrats

76 KZ, frame gusset work,1200CC.Ported by Larry Cavanaugh, 1.5mm.over intakes, Carron Pipe, ZRX12 rear end, and seat,96zx9 front end.
01 CBR600F4i Track bike.
Cobourg, Ont. Can.
~ ~ ~_@
~ ~ _- \,
~ (k) / (z)
01 CBR600F4i Track bike.
Cobourg, Ont. Can.
~ ~ ~_@
~ ~ _- \,
~ (k) / (z)
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- 4TheKZ1000
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