Interesting carb intake fabrication

  • MFolks
  • MFolks's Avatar Topic Author
  • Offline
  • User
  • User
    Registered
  • Posts: 6650
  • Thanks: 541

Interesting carb intake fabrication

13 May 2010 21:04
#367813
1982 GPZ1100 B2
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)

Please Log in or Create an account to join the conversation.

  • 550A2
  • 550A2's Avatar
  • Offline
  • User
  • User
    Registered
  • keep the shiny side up
  • Posts: 427
  • Thanks: 1

Re: Interesting carb intake fabrication

13 May 2010 21:38
#367820
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!:)
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

Please Log in or Create an account to join the conversation.

  • JMKZHI
  • JMKZHI's Avatar
  • Offline
  • Platinum Member
  • Platinum Member
    Registered
  • Posts: 2428
  • Thanks: 48

Re: Interesting carb intake fabrication

14 May 2010 07:22
#367858
I filled the joints, and cracks with bondo, sanded, and then painted everything
He didn't glue it all together?

Please Log in or Create an account to join the conversation.

  • 650ed
  • 650ed's Avatar
  • Offline
  • User
  • User
    Registered
  • Posts: 15339
  • Thanks: 2833

Re: Interesting carb intake fabrication

14 May 2010 08:09
#367871
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)

Please Log in or Create an account to join the conversation.

  • T_Dub
  • T_Dub's Avatar
  • Offline
  • User
  • User
    Registered
  • Posts: 1445
  • Thanks: 25

Re: Interesting carb intake fabrication

14 May 2010 08:20
#367874
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

Please Log in or Create an account to join the conversation.

  • H1Vindicator
  • H1Vindicator's Avatar
  • Offline
  • User
  • User
    Registered
  • Posts: 757
  • Thanks: 117

Re: Log Manifold Link Mfulks

14 May 2010 08:22 - 20 Feb 2013 19:28
#367875

Last edit: 20 Feb 2013 19:28 by H1Vindicator.

Please Log in or Create an account to join the conversation.

  • Old Man Rock
  • Old Man Rock's Avatar
  • Offline
  • User
  • User
    Registered
  • Posts: 6074
  • Thanks: 225

Re: Interesting carb intake fabrication

14 May 2010 08:47
#367878
"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
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

Please Log in or Create an account to join the conversation.

  • PLUMMEN
  • PLUMMEN's Avatar
  • Offline
  • User
  • User
    Registered
  • Posts: 7986
  • Thanks: 104

Re: Interesting carb intake fabrication

14 May 2010 08:47
#367879
loks like a jetting nightmare to me! :S
Still recovering,some days are better than others.

Please Log in or Create an account to join the conversation.

  • Old Man Rock
  • Old Man Rock's Avatar
  • Offline
  • User
  • User
    Registered
  • Posts: 6074
  • Thanks: 225

Re: Interesting carb intake fabrication

14 May 2010 08:49
#367880
Adam (9am) you seeing this...

DON'T DO THIS!!! :angry: :laugh: :laugh: :laugh:
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

Please Log in or Create an account to join the conversation.

  • 9am53
  • 9am53's Avatar
  • Offline
  • User
  • User
    Registered
  • homebrew, and some bbq
  • Posts: 1787
  • Thanks: 3

Re: Interesting carb intake fabrication

14 May 2010 09:53
#367887
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.

Please Log in or Create an account to join the conversation.

  • hocbj23
  • hocbj23's Avatar
  • User
  • User
    Public
  • Thanks: 0

Re: Interesting carb intake fabrication

14 May 2010 10:18
#367891
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

Please Log in or Create an account to join the conversation.

  • 550A2
  • 550A2's Avatar
  • Offline
  • User
  • User
    Registered
  • keep the shiny side up
  • Posts: 427
  • Thanks: 1

Re: Interesting carb intake fabrication

14 May 2010 10:39 - 14 May 2010 10:41
#367895
I 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
Last edit: 14 May 2010 10:41 by 550A2.

Please Log in or Create an account to join the conversation.

Moderators: Street Fighter LTD
Powered by Kunena Forum