Interesting carb intake fabrication
- MFolks
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Interesting carb intake fabrication
13 May 2010 21:04
1982 GPZ1100 B2
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)
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- 550A2
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Re: Interesting carb intake fabrication
13 May 2010 21:38
wow, thats definetly worth trying! 20 bucks or less worth of material there, minus filter.
i think im going to try to make one.
Thanks for sharing that MFolks!
i think im going to try to make one.
Thanks for sharing that MFolks!

82 Honda ATC 200-sold
82 Yamaha Virago 920-sold
82 Yamaha YZ250j-kept
80 Suzuki GS 550-sold
82 Kawasaki KZ550 A2-ride all the time
79 Kawasaki KZ650 C-sold
73 Kawasaki Z1 900E-paid $200, sold $6000
86 Yamaha Radian YX600-new project
82 Yamaha Virago 920-sold
82 Yamaha YZ250j-kept
80 Suzuki GS 550-sold
82 Kawasaki KZ550 A2-ride all the time
79 Kawasaki KZ650 C-sold
73 Kawasaki Z1 900E-paid $200, sold $6000
86 Yamaha Radian YX600-new project
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- JMKZHI
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Re: Interesting carb intake fabrication
14 May 2010 07:22He didn't glue it all together?I filled the joints, and cracks with bondo, sanded, and then painted everything
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- 650ed
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Re: Interesting carb intake fabrication
14 May 2010 08:09
I don't see how the last carb in line is going to get enough air; especially with that itty bitty air filter. In fact, every carb receives a different amount of airflow. Does the guy ever show the thing on a bike and say how it performs? I'm betting it doesn't work anywhere near as well as the airbox Kawasaki spent millions of yen on designing. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
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- T_Dub
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Re: Interesting carb intake fabrication
14 May 2010 08:20
You're right Ed, you def need a plenum to get equal flow. If you really thought PVC was a good idea you could make one out of like 4" pipe combined with the 1.5" stuff. But a log like that will not flow for shit.
1977 KZ650B1
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
-810cc
-Cavanaugh Racing Head
-Mikuni RS34's
-GPR Muffler
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- H1Vindicator
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- Old Man Rock
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Re: Interesting carb intake fabrication
14 May 2010 08:47
"He said the bike runs "amazingly well", but the carbs need to be "tweaked"."... Don't they all! :whistle:
I'm with the others where 1 filter for 4 carbs! :blink: :S
I guess if all 4 combined are only pulling 40-60CFM...
I'll stick with my setup thank you...
OMR
I'm with the others where 1 filter for 4 carbs! :blink: :S
I guess if all 4 combined are only pulling 40-60CFM...
I'll stick with my setup thank you...
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
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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Re: Interesting carb intake fabrication
14 May 2010 08:47
loks like a jetting nightmare to me! :S
Still recovering,some days are better than others.
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- Old Man Rock
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Re: Interesting carb intake fabrication
14 May 2010 08:49
Adam (9am) you seeing this...
DON'T DO THIS!!!
:laugh: :laugh: :laugh:
DON'T DO THIS!!!

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
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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- 9am53
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Re: Interesting carb intake fabrication
14 May 2010 09:53
Hey now...
Not that I will do this, I am a big fan of my individual pods, but in essence it is a good idea. If I remember from reading his thread over tha past few weeks/months he is a bit of a newbie like me, so maybe he didn't know any better with the design, but to have a setup that enables you to keep stock jetting, (no messing around) and yet lets you take the carbs off and on without the hassle of the stupid boots and airbox is great. I think if somebody with more carb experience designed something like that that looked better, flowed same as stock, and didn't take a half a case of beer to remove and replace carbs it would be a boon for many people.
Not that I will do this, I am a big fan of my individual pods, but in essence it is a good idea. If I remember from reading his thread over tha past few weeks/months he is a bit of a newbie like me, so maybe he didn't know any better with the design, but to have a setup that enables you to keep stock jetting, (no messing around) and yet lets you take the carbs off and on without the hassle of the stupid boots and airbox is great. I think if somebody with more carb experience designed something like that that looked better, flowed same as stock, and didn't take a half a case of beer to remove and replace carbs it would be a boon for many people.
'84 GPz900r
'71 CB350
s289.photobucket.com/albums/ll231/9am53/
'71 CB350
s289.photobucket.com/albums/ll231/9am53/
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- hocbj23
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Re: Interesting carb intake fabrication
14 May 2010 10:18
I admire his ingenuity.One suggestion would be to put a filter pod at each end of the plenum and turn them 180 degrees so they would point forward.Seems like u would get more of a "ram air" effect like that and it would not be any harder to fab up or install.Also would not get in the way of ur leg(s).bj
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- 550A2
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Re: Interesting carb intake fabrication
14 May 2010 10:39 - 14 May 2010 10:41I One suggestion would be to put a filter pod at each end of the plenum and turn them 180 degrees so they would point forward.Seems like u would get more of a "ram air" effect like that and it would not be any harder to fab up or install.Also would not get in the way of ur leg(s).bj
i was thinking that too when i saw the comment about the last carb in the row...put two filters on! one on each side.
Then you could expirament with air filter sizes to get the bike running correctly.(in theory)

82 Honda ATC 200-sold
82 Yamaha Virago 920-sold
82 Yamaha YZ250j-kept
80 Suzuki GS 550-sold
82 Kawasaki KZ550 A2-ride all the time
79 Kawasaki KZ650 C-sold
73 Kawasaki Z1 900E-paid $200, sold $6000
86 Yamaha Radian YX600-new project
82 Yamaha Virago 920-sold
82 Yamaha YZ250j-kept
80 Suzuki GS 550-sold
82 Kawasaki KZ550 A2-ride all the time
79 Kawasaki KZ650 C-sold
73 Kawasaki Z1 900E-paid $200, sold $6000
86 Yamaha Radian YX600-new project
Last edit: 14 May 2010 10:41 by 550A2.
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