Collector mod pipe size
Printed From: rsvr.net Forums
Category: RSV4
Forum Name: Technical Chat
Forum Description: Chat away about how to take apart the V4 (and put it back together hopefully)
URL: http://www.rsvr.net/forum_posts.asp?TID=18623
Printed Date: 27 Mar 2026 at 02:54
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Topic: Collector mod pipe size
Posted By: rossi46
Subject: Collector mod pipe size
Date Posted: 08 May 2015 at 10:32
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Hi does anybody know the correct diameter of the collector mod link pipes as I've seen didn't sizes and won't to get it right . Cheers . ------------- GARY OBRIEN |
Replies:
Posted By: redratbike
Date Posted: 08 May 2015 at 11:17
varying diameters will move the torque and power about and also the exhaust note but go 35-42mm and you'll be ok -------------  |
rossi46 wrote:Posted By: redratbike
Date Posted: 08 May 2015 at 11:17
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whays this in the rsv4 section? ------------- |
Posted By: rossi46
Date Posted: 08 May 2015 at 11:34
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Thanks redratbike this is the first time I've ever used any forum!! So I have to learn fast . I have been speaking to Ed and told you were the man on this topic . I can go with 38 or 42 mm pipe what would you advise?? Many thanks cheers. ------------- GARY OBRIEN |
Posted By: redratbike
Date Posted: 08 May 2015 at 11:51
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38 outside diameter is 35 internal I use the bigger pipe dyno tested 10 bhp hike in the midrange Smaller pipe helps at lower revs ------------- |