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Anyone Familiar With Keihin CR Special Carbs?
- 79MKII
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Also, are there any markings that will indicate the size? Most mikunis have the size right on them. Thanks!
The Kaw List:
Current: 79 KZ1000 A3 MKII, 78 KZ1000 A2, 78 KZ1000 Z1-R, 78 KZ650 SR, 80 KE175
Former: 03 KLX400SR, 99 ZRX1000, 82 KZ750 LTD, 80 KZ1000 A4 MKII, 80 KZ1000 LTD, 78 KZ1000 A2, 74 H-2 750 Triple, 78 KL250
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- Old Man Rock
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They come in sizes ranging 29mm, 31mm, 33mm, 35mm, 37mm, or 39mm so 36mm/37mm are out...
Are you measuring the inside diameter of the outlet or the outer diameter? Measure the inside...
OMR
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
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- 79MKII
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The Kaw List:
Current: 79 KZ1000 A3 MKII, 78 KZ1000 A2, 78 KZ1000 Z1-R, 78 KZ650 SR, 80 KE175
Former: 03 KLX400SR, 99 ZRX1000, 82 KZ750 LTD, 80 KZ1000 A4 MKII, 80 KZ1000 LTD, 78 KZ1000 A2, 74 H-2 750 Triple, 78 KL250
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- PLUMMEN
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Still recovering,some days are better than others.
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- 79MKII
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I sent an inquiry to Sudco and they told me they are 33's if ink stamped "33". Sounds simple enough, but I wanted to make sure. Now I'm kind of bummed because I already have Mikuni 33 smoothbores and wanted 35 or 37 CR's. Not sure if 33's will be enough for 1260cc with oversized valves, .425 cams and ported head??
The Kaw List:
Current: 79 KZ1000 A3 MKII, 78 KZ1000 A2, 78 KZ1000 Z1-R, 78 KZ650 SR, 80 KE175
Former: 03 KLX400SR, 99 ZRX1000, 82 KZ750 LTD, 80 KZ1000 A4 MKII, 80 KZ1000 LTD, 78 KZ1000 A2, 74 H-2 750 Triple, 78 KL250
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- 79MKII
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My 33 smoothbores ran great before I changed to the 34 flatslides, so I just can't see spending extra money on the CR's unless they're bigger than my Mikuni's. Plus I already have lots of Mikuni parts and none for the Keihins.
The Kaw List:
Current: 79 KZ1000 A3 MKII, 78 KZ1000 A2, 78 KZ1000 Z1-R, 78 KZ650 SR, 80 KE175
Former: 03 KLX400SR, 99 ZRX1000, 82 KZ750 LTD, 80 KZ1000 A4 MKII, 80 KZ1000 LTD, 78 KZ1000 A2, 74 H-2 750 Triple, 78 KL250
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- PLUMMEN
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33s are more than enough for that 1260 on the street,my 1327 is running an old set of 33s smoothbores right now and it runs much better than it ever did with those damn 38sSurvey says! 33mm :laugh:
I sent an inquiry to Sudco and they told me they are 33's if stamped "33". Sounds simple enough, but I wanted to make sure. Now I'm kind of bummed because I already have Mikuni 33 smoothbores and wanted 35 or 37 CR's. Not sure if 33's will be enough for 1260cc with oversized valves, .425 cams and ported head??
Still recovering,some days are better than others.
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- 79MKII
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79MKII wrote:
33s are more than enough for that 1260 on the street,my 1327 is running an old set of 33s smoothbores right now and it runs much better than it ever did with those damn 38sSurvey says! 33mm :laugh:
I sent an inquiry to Sudco and they told me they are 33's if stamped "33". Sounds simple enough, but I wanted to make sure. Now I'm kind of bummed because I already have Mikuni 33 smoothbores and wanted 35 or 37 CR's. Not sure if 33's will be enough for 1260cc with oversized valves, .425 cams and ported head??
Wow, I don't know why I didn't realize it before, but my brother has 33 smoothbores on his 1327 too. Always ran great. Maybe I'll just put the 33 mikunis back on and sell the CR's. Or are the CR's better in any way?
The Kaw List:
Current: 79 KZ1000 A3 MKII, 78 KZ1000 A2, 78 KZ1000 Z1-R, 78 KZ650 SR, 80 KE175
Former: 03 KLX400SR, 99 ZRX1000, 82 KZ750 LTD, 80 KZ1000 A4 MKII, 80 KZ1000 LTD, 78 KZ1000 A2, 74 H-2 750 Triple, 78 KL250
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- Old Man Rock
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Hell if I can do it anyone can....
OMR
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
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- PLUMMEN
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Still recovering,some days are better than others.
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- will61310
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...1980 LTD 1000...
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- jeffasaki
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Cheers.Jeff
78 Z1R
78 KZ1000
76 KH500 gone
71 HS1B 90
81 GS 1100 gone
80 PE400
02 KLR
Ontario Canada
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