Rejet size for ear shave, straight pipes, WITH goat's belly? - Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums
Carbs and Fuel System
From the gas tank to the carbs
All fuel system discussion

 
LinkBack Thread Tools Display Modes
post #1 of 4 (permalink) Old 06-16-2016, 01:13 PM Thread Starter
FNG
 
Join Date: Jul 2015
Location: Rhode Island
Posts: 38
iTrader: (0)
 
Garage
Rejet size for ear shave, straight pipes, WITH goat's belly?

My bike has been earshaved with K/N pod filters and currently has a stock exhaust setup. I never rejetted anything after ear shaving, and it runs well enough but seems a little low on power, not too bad though. I'm looking to take off the stock exhaust and fabricate some short straight pipes that I want to attach to the back end of the goat's belly.

Most rejet advice I see here involves either ear shaved with stock exhaust or ear shaved with new exhaust and no goats belly.
I plan to do some tinkering and figure out what I need to do but I'm looking for some advice on a good starting point.

Also, suggestions on where to buy the jets from are welcome.

Thanks all, safe riding.

1995 VN750:
Ear shaved, re-jetted with 142/42 & 2 needle shims.
New modified front end with Maier GP fairing, half-ape handlebars, supersport grips and bar-end mirrors.
Stock seat, cut and modified to remove the passenger backrest.
Factory-Spec Sportster shocks.
Self-fabricated rider's backrest.
Engine guards and highway pegs.
Custom-made straight pipes, fiberglass-wrapped exhaust.
JColasante is offline  
Sponsored Links
Advertisement
 
post #2 of 4 (permalink) Old 06-16-2016, 02:04 PM
FREEBIRDS MC CENTRAL NY
 
OleDirtyDoc's Avatar
 
Join Date: May 2011
Location: Norwich,NY
Posts: 16,027
iTrader: (0)
     
Garage
Send a message via Yahoo to OleDirtyDoc
Have to see how it runs first.each bike is a little different

ONE RATS ASS GIVEN PER POST
Support your local FREEBIRDS MC
1986/5 Vn700/750 Frankenfook cross eyed bitch "Mellisa Fayhe"
I am a BIKER and i'm proud.FREEBIRDS MC CENTRAL NY

lowered with progessive 412 10" shocks
rejetted for K/N Pods part#rc 2340
sportster seat

'I didn't lose my mind.i gave it away

BRING BACK WOLFIE."Peace and Carrots"RIP
"And I'm free...as a bird"John Lennon Free as a Bird
"I only carry when I have my pants on"Joe Robinson RIP aka Old Dog
OleDirtyDoc is offline  
post #3 of 4 (permalink) Old 06-16-2016, 04:03 PM
Chasin' the blacktop
 
Spencer1's Avatar
 
Join Date: Sep 2012
Location: Maysville GA
Posts: 1,498
iTrader: (0)
 
I'm ear shaved with stock exhaust and at 1st I ran 142 42 but it was running a bit rich so I then tried 140 42 before finally settling on 142 40 as the best fit for my bike.

[/SIGPIC][/SIGPIC] The mini-skirt is a very functional article of clothing. With it a woman can run much faster; and because of it she may have too.
North Georgia
Spencer1 is offline  
 
post #4 of 4 (permalink) Old 06-16-2016, 08:25 PM
Senior Member
 
Join Date: Mar 2016
Location: MI
Posts: 292
iTrader: (0)
 
If you want new jets and pilots at a good discount I have brand new unused sets of 40s 138s and 140s from jetsrus available. Stock is 38 and 132. (I accidentally duplicated ordered double sets of all!)

I am earshaved stock exhaust and run 40 pilots 138 mains. (+5% fuel on both from stock). Others go for the 140s.

Last edited by gidaeon; 06-16-2016 at 08:50 PM.
gidaeon is offline  
Sponsored Links
Advertisement
 
Reply

Bookmarks

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

Once registered, your User Name"cannot be changed". We can make exceptions within 7 days, but after that, it is set in stone.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome