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Old Aug 5, 2017 | 03:13 AM
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I bet she's a belter of a ride now!

Re: the bulky air cleaner, can you go bigger diameter but lower profile and still have the same flow?
 
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Old Aug 5, 2017 | 05:44 AM
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Originally Posted by Tall Timber
I bet she's a belter of a ride now!

Re: the bulky air cleaner, can you go bigger diameter but lower profile and still have the same flow?
i could drop the filter back to the stock stealth filter and see if theres a difference. I just threw the kitchen sink at the problem. I went as far as i could without a ram style. I could try a 62mm, the manifold will support it. But that may be too far
​​​
 
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Old Aug 5, 2017 | 05:54 AM
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Originally Posted by cvaria
i could drop the filter back to the stock stealth filter and see if theres a difference. I just threw the kitchen sink at the problem. I went as far as i could without a ram style. I could try a 62mm, the manifold will support it. But that may be too far
​​​
Or maybe a filter that has more than one face sucking, like below, not the most visually pleasing but you get my point.

Would be cool to get a Dyno caparison between filters but given you've been through the ringer with dynos probably pushing **** uphill.
 
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Old Aug 5, 2017 | 06:13 AM
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http://www.hipermath.com/math_center...g_calculations
 
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Old Aug 5, 2017 | 06:33 AM
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Originally Posted by cggorman


Love your work!
 
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Old Aug 5, 2017 | 06:44 AM
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Originally Posted by cggorman

Thanks! I think the stock TB will work fine on my 1250 Sporty
even up to ~10,000rpm (which will never happen)

T.
 
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Old Aug 5, 2017 | 06:45 AM
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http://www.jenvey.co.uk/faq/general-faq
 
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Old Aug 5, 2017 | 08:12 AM
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Originally Posted by cggorman
according to this with 110.9 and best power at 6500, i should be at 45.76 on the street and 52.63 for racing. for dyna

for sporty @74ci and 7000, 38.79 street; 44.61 racing

---> 58mm anyway!!!!!!!!!!!!!!!!!!!!!!
 
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Old Aug 5, 2017 | 08:30 AM
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Originally Posted by Tall Timber
Or maybe a filter that has more than one face sucking, like below, not the most visually pleasing but you get my point.
...
i looked at a few of those. the diameter of the inlets were too small. hd has a few but... not pretty
 
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Old Aug 5, 2017 | 09:09 AM
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Originally Posted by cvaria
i looked at a few of those. the diameter of the inlets were too small. hd has a few but... not pretty
Not Pretty is right....

Maybe some time in a K&N catalog and get something machined up.
 
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