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09-01-18, 06:26 AM | #1 |
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Join Date: Dec 2017
Posts: 83
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Dyno session for new exhaust (Curvy)?
Hi all,
I'm doing a sort of modern/retro makeover on my SV650S As part of that I want to fit a reverse cone style retro silencer. Do I need to / Should I pay for a dyno session to have it retuned/mapped or will the change in silencer not really make that much of a difference? I've changed silencers on pretty much every bike I've ever owned, but they've always been bike-specific aftermarket silencers - not sure if it's really much of an issue with fitting a 'universal' silencer. |
09-01-18, 07:56 AM | #2 |
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Join Date: Oct 2007
Posts: 537
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Re: Dyno session for new exhaust (Curvy)?
The recommendation on here seems to be: changing complete exhaust system then retune best but if its just the can its not necessary.
Saying that though your bike will probably pop on overrun and consume a bit more fuel after the change..... |
09-01-18, 09:40 AM | #3 |
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Location: JAMOADR(1999 Curvy) 36,000 miles
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Re: Dyno session for new exhaust (Curvy)?
I took the advice from this forum when I put a Slip-on exhaust on my 1999 Curvy e.g make sure I cut a decent distance from the join.
I used some of the information from this post by Skivvie T http://forums.sv650.org/showthread.php?t=227836 It has not affected the engine's performance.Perfect plug colour and once I'd ran some Redx Through the fuel and balanced my carbs I now get over 150+ miles before my Low fuel warning comes on which is fine by me for my weight <175 Lbs
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"Stultus est sicut stultus facit" Last edited by R1ffR4ff; 09-01-18 at 10:40 AM. |
10-01-18, 01:01 PM | #4 |
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Join Date: Dec 2017
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Re: Dyno session for new exhaust (Curvy)?
Thanks all!
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