KZR's Bikes of the Month for 2024

Jet needle improves acceleration.

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23 Aug 2023 20:04 #888632 by xstreamcanadian
Replied by xstreamcanadian on topic Jet needle improves acceleration.
is there a link to the procedure on dialing in the float heights? or a video? Id like to do mine but cant seem to find one. 

thanks

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24 Aug 2023 10:46 #888668 by OKC_Kent
Replied by OKC_Kent on topic Jet needle improves acceleration.
How-To: Adjust FLOAT Height & Clear Tube Method
How-To: Adjust FLOAT Height & Clear Tube Method - YouTube

 
Oklahoma City, OK
78 KZ650 B2 82,000+ miles
The following user(s) said Thank You: sf4t7, howardhb

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16 Jul 2024 17:20 #902227 by kzken750
Replied by kzken750 on topic Jet needle improves acceleration.
I just got through boring my 1980 kz 750 to 810cc. I went up twice from the stock pilot jet The Dyno-jet needle is on the 5th notch. The main jet is 140. The bike goes like hell, very fast from start to finish. The issue for me is that it surges or hesitates when I try to cruise, at almost any speed. Give it gas and I'm off. Others have said surging is running lean. Go to the 6th notch?

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