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Old 11-10-2010, 11:15 PM   #1
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Default Which pipe for Novarossi Flash .21 ?

I was told that I could use EFRA 2006, 2015, 2052, 3006 and 3007. Which pipe is the most efficient for use together with the Flash, and how does the length of the manifold affect the performance ?
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Old 11-11-2010, 06:25 AM   #2
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Not sure about which pipe performs where, but:
Long manifold = Better bottom end, less top end power and RPM
Medium = good all round
Short = less bottom, more top end power and RPM.
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Old 11-11-2010, 07:32 AM   #3
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2015 with a short or med manifold. No need to even try anything else unless you are in the USA. Then a 9886 or 2013 might be good options as well but are illegal everywhere else.
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Old 11-11-2010, 09:47 AM   #4
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Quote:
Originally Posted by wingracer View Post
2015 with a short or med manifold. No need to even try anything else unless you are in the USA. Then a 9886 or 2013 might be good options as well but are illegal everywhere else.
What's about USA ?
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Old 11-11-2010, 12:57 PM   #5
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Quote:
Originally Posted by AdrianOngs View Post
What's about USA ?
Here in the states, 2 chamber pipes like the 9886 and loud pipes like the 2013 are still legal. So, if you are in the states and don't care about mileage, 9886. If you need more run time, 2013. If you are anywhere else in the world, 2015.
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Old 11-11-2010, 09:40 PM   #6
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I'm running in a pretty wide track without much traction. Should I get the medium manifold ?
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Old 11-23-2010, 03:46 PM   #7
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NOVA EFRA 2015 or 2052 !
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