Register Community Calendar Today's Posts Search

Go Back   GZ 250 Forums > GZ250-Specific > Performance

Reply
 
Thread Tools Display Modes
Old 01-16-2007, 08:07 PM   #1
jonathan180iq
Super Moderator
 
jonathan180iq's Avatar
 
Join Date: Jan 2007
Location: Dalton, GA
Posts: 3,996
Intake (K&N)

Looking at pictures, it appears that the GS500 K&N will fit the GZ. Anyone looked at this closer than me?

Cheers,
Jonathan



Login or Register to Remove Ads
jonathan180iq is offline  
Reply With Quote
Old 03-30-2007, 04:41 AM   #2
Jordan310
Senior Member
 
Join Date: Feb 2007
Location: Los Angeles
Posts: 122
A lot of people here say they use a K&N.
Im not so sure anymore. Nobody seems to be able to tell me which one, and what adaptor they used on the carb ... hmm.. :cuss:
Jordan310 is offline  
Reply With Quote
Old 07-13-2007, 10:49 AM   #3
Quimrider
Senior Member
 
Join Date: Jun 2007
Location: Toledo, OH
Posts: 198
Send a message via AIM to Quimrider
I was hoping someone would have posted this information already. When I have time, probably August I plan to remove my air box and use a K&N style gauze filter. If I have any success I'll be sure to take pictures and write up a "How To"



Login or Register to Remove Ads
Quimrider is offline  
Reply With Quote
Old 07-13-2007, 11:35 AM   #4
Jordan310
Senior Member
 
Join Date: Feb 2007
Location: Los Angeles
Posts: 122
Im really surprised too.
I think its a 32 or 34mm outlet from the carb. Someone has to know what to do here.
My mechanic already laughed and said no prob, but Im trying to get somebodys expert oppinion.
Jordan310 is offline  
Reply With Quote
Old 07-13-2007, 02:10 PM   #5
Easy Rider
Senior Member
 
Join Date: May 2007
Location: Champaign, Illinois
Posts: 4,561
Quote:
Originally Posted by Jordan310
Im really surprised too.
I think its a 32 or 34mm outlet from the carb. Someone has to know what to do here.
My mechanic already laughed and said no prob, but Im trying to get somebodys expert oppinion.
I think I'm an expert. Does that count? :roll:

Let's think about this logically for a minute.

If the inlet to the carb is 34mm, the inlet to the filter is about the same size so theoretically there is not restriction there. The surface area of the filter is HUGE compared to the 34mm inlet so there shouldn't be any significant restriction there either. So, where is the restriction?

If (too lazy to take the cover off and measure right now) the inlet to the filter is smaller than the carb throat (input) then I think the easiest, cheapest and safest thing to do would be to carve out that inlet hole to make it bigger.

Like removing the air box inlet diverter, there would be a SMALL chance of sucking some water if you get caught in a VERY heavy rain.

BTW, I have run with and without the inlet diverter several times and can't see any real difference. I have left it off though because I am otherwise stock except for the 16T sprocket and need every ounce I can get at the top end............even if it is only imaginary!! :cool:
__________________
Loud pipes risk rights!



Login or Register to Remove Ads
Easy Rider is offline  
Reply With Quote
Old 07-13-2007, 02:32 PM   #6
Quimrider
Senior Member
 
Join Date: Jun 2007
Location: Toledo, OH
Posts: 198
Send a message via AIM to Quimrider
yea it's simple to do, just the hard part is figuring out what will and will not fit.
Quimrider is offline  
Reply With Quote
Old 07-13-2007, 05:27 PM   #7
Jordan310
Senior Member
 
Join Date: Feb 2007
Location: Los Angeles
Posts: 122
Easy Rider,

not to take away from your answer there, but yes this is known. Yes, you do for sure risk getting some water inthere in heavy rain, but it is manageable.

In any case. Which K&n WILL fit directly onto the carb, without the airbox or tube?

Thats the real question.
Jordan310 is offline  
Reply With Quote
Old 07-13-2007, 05:39 PM   #8
Quimrider
Senior Member
 
Join Date: Jun 2007
Location: Toledo, OH
Posts: 198
Send a message via AIM to Quimrider
Just looking at it you would need some sort of... I dunno ~30 degree elbow on hte carb or the frame/seat would get in the way of a directly attached filter.
Quimrider is offline  
Reply With Quote
Old 07-13-2007, 05:48 PM   #9
Jordan310
Senior Member
 
Join Date: Feb 2007
Location: Los Angeles
Posts: 122
I dont think so. I removed the airbox, and there is so much space for a straight cylinder ...

Either that or a pancake type filter.
Just need the right hose, size filter to get the carb plenty of fresh air, and part numbers.

I have been trying on thsi one for a while to get an answer.
I hope someone with some knowledge has a great answer.

Id love to hear it.
Jordan310 is offline  
Reply With Quote
Old 07-13-2007, 07:09 PM   #10
Easy Rider
Senior Member
 
Join Date: May 2007
Location: Champaign, Illinois
Posts: 4,561
Quote:
Originally Posted by Jordan310
Easy Rider,

In any case. Which K&n WILL fit directly onto the carb, without the airbox or tube?

Thats the real question.
I think the real answer is: There isn't one.

And if the stock setup (maybe slightly modified) doesn't restrict the air flow any, why are you so stuck on K&N? That's what I was really getting at with my previous post, while trying not to be too blunt. :cool:
__________________
Loud pipes risk rights!
Easy Rider is offline  
Reply With Quote
Reply




Posting Rules
You may not post new threads
You may not 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

Forum Jump


All times are GMT -4. The time now is 12:46 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.