KZR's Bikes of the Month for 2024

FLOAT HEIGHT ? 28mm pumper 79 kz1000b

  • Jerryvan
  • Topic Author
  • Offline
  • User
  • Send it
More
29 Oct 2020 12:49 #837959 by Jerryvan
FLOAT HEIGHT ? 28mm pumper 79 kz1000b was created by Jerryvan
Anyone know the required float height for a kz1000b (79 28mm pumper) carbs? Changing jets best look at floats too thanks....

Kz750 (81)
Kz1000 (79)
3 Kz650 (2-79's)
1 650 CSR for parts

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

  • Nessism
  • Away
  • Sustaining Member
More
29 Oct 2020 14:03 #837962 by Nessism
Replied by Nessism on topic FLOAT HEIGHT ? 28mm pumper 79 kz1000b
Float height is just an estimate. Key thing is the fuel level which is about 3mm from the gasket surface. A lot of the aftermarket needles have weak springs, which increases the fuel level. That said, if forced to guess I'd say a float level of about 24mm.
The following user(s) said Thank You: Jerryvan

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

  • hardrockminer
  • Offline
  • Sustaining Member
More
29 Oct 2020 15:53 - 29 Oct 2020 16:06 #837968 by hardrockminer
Replied by hardrockminer on topic FLOAT HEIGHT ? 28mm pumper 79 kz1000b
The float height is 26 mm. The fuel level, measured from the bottom of the carb body to bowl flange is 4 mm. An easy way to set floats, and to check your float valves can be found here.

www.kzrider.com/forum/forum-index/3-carb...n-setting-fuel-level

Edited to add that if you change the float valves be sure to buy quality. I use Keyster for carb replacement parts but OEM would be even better if you can find them.

I have several restored bikes along with a 2006 Goldwing with a sidecar. My wife has a 2019 Suzuki DR 650 for on and off road.
Last edit: 29 Oct 2020 16:06 by hardrockminer.
The following user(s) said Thank You: Jerryvan

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

  • Nessism
  • Away
  • Sustaining Member
More
29 Oct 2020 16:35 #837971 by Nessism
Replied by Nessism on topic FLOAT HEIGHT ? 28mm pumper 79 kz1000b
Agree with buying quality float valves.

If in the US Dennis Kirk has great prices on Mikuni brand jets and float valves. Kawasaki used non-standard Mikuni sizes for many of their float valves though. For example, I think they used a 2.3 for many of the big KZ's where the Mikuni parts come in .5 increments. 2.0's are safe though, considering Suzuki used that size for their GS1000.
The following user(s) said Thank You: Jerryvan

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

Powered by Kunena Forum

If you like KZR Please consider making a donation. Thank you.

KZRider is free, but not without cost.

Please consider chipping in a few bucks to help cover the cost of running the KZR servers.