KZR's Bikes of the Month for 2024

Rejetting Carbs for exhaust change: 2 into 2 to 2 into 1

More
25 Aug 2022 17:58 #872862 by ShaneDude
Rejetting Carbs for exhaust change: 2 into 2 to 2 into 1 was created by ShaneDude
Do you need to rejet on a 77 KZ750 B1 Twin thats going from 2-2 to 2 into 1?

Curious.....

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

  • DoctoRot
  • Offline
  • Sustaining Member
  • Oh, the usual... I bowl, I drive around...
More
25 Aug 2022 22:11 #872867 by DoctoRot
Replied by DoctoRot on topic Rejetting Carbs for exhaust change: 2 into 2 to 2 into 1
most likely, however if the restriction is the same, you should not need to.
'78 1000 Long Term Project
 '80 750G
 750 Twin Big Bore Track Bike

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

More
25 Aug 2022 23:36 - 25 Aug 2022 23:39 #872868 by kevski
Replied by kevski on topic Rejetting Carbs for exhaust change: 2 into 2 to 2 into 1
Unless the exhaust is completely open the answer is generally no, it's when airboxes are changed or when pods are put on that jettings are changed, though that said my own stateside KZ has a 4 into one and I changed the jetting slightly on 26mm pumpers to suit the UK conditions.
Last edit: 25 Aug 2022 23:39 by kevski. Reason: Added more to post.

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

More
26 Aug 2022 06:15 #872884 by ShaneDude
Replied by ShaneDude on topic Rejetting Carbs for exhaust change: 2 into 2 to 2 into 1

most likely, however if the restriction is the same, you should not need to.
 
thanks for this!

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.