500 Two-Stroke Tech

500cc GP-Replica Tech Forums

Search  FAQ  Register Login
It is currently Wed Nov 14, 2018 11:46 pm

All times are UTC - 4 hours [ DST ]




Post new topic Reply to topic  [ 4 posts ] 
Author Message
 Post subject: Ivans needles
PostPosted: Fri Jul 06, 2018 12:37 pm 
Offline

Joined: Tue Sep 12, 2017 3:24 pm
Posts: 15
I have an Ivans needle set with A and B needles. Does anyone know which needles i use for a standard RD500?


Top
 Profile  
Reply with quote  
 Post subject: Re: Ivans needles
PostPosted: Fri Jul 06, 2018 2:04 pm 
Offline

Joined: Fri Jul 28, 2017 4:23 pm
Posts: 88
Location: Stratford Upon Avon UK
He recommend the B to me.

Sent from my HTC Desire C using Tapatalk

_________________
Current Bikes
1984 47X RD500LC, 2007 GSXR750, 1987 VF500F2F
Past Bikes Include
RD250LC, RD350YPVS LC2 Race Bike, RD350F2, 1976 CB400F


Top
 Profile  
Reply with quote  
 Post subject: Re: Ivans needles
PostPosted: Fri Jul 13, 2018 4:01 pm 
Offline

Joined: Thu Jan 25, 2018 2:43 am
Posts: 8
Does anyone have any feedback on Ivan's needle jets/emulsion tubes?

I need a set for derestricting a RZV and the OEM RZ500 parts are proving pretty difficult to track down.


Top
 Profile  
Reply with quote  
 Post subject: Re: Ivans needles
PostPosted: Sun Jul 22, 2018 6:28 pm 
Offline

Joined: Mon Feb 13, 2012 5:16 am
Posts: 6
Location: Southern Plains , USA
RichardUK500 wrote:
I have an Ivans needle set with A and B needles. Does anyone know which needles i use for a standard RD500?


years ago when i purchased my needle kit , ivan recommended the '' B '' set for slightly modified engine aftermarket pipes intake filters on the carb flanges and such the B profile was the smoothest transition throughout most of the rev range with needle clip middle slot .... '' A '' needles for a stock setup was what ivan told me in 2007 , every motor is a little different , cheers


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 4 posts ] 

All times are UTC - 4 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 7 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group