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Discussion Starter · #5 ·
QUOTE (dajogejr @ Sep 16 2008, 01:35 PM) index.php?act=findpost&pid=10881More impressive than the peak HP number is the "more than usual" linear curve of power and torque...that is very impressive.
I'd bet that thing is a LOT of fun to ride. Very nice work!!!!


That was like an 9 Second pull. The cool thing about the Superflow is you can load it similar to the real world. It helps us hill racers who are tapped out for 10 seconds sometimes. I have a swingarm coming this week and I will be racing it this weekend at our King of the Dunes race. We will see if all the work on the dyno paid off.
 

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Nice numbers. I,ve been thinking about turning my 350 in to a 392 cub next rebuild.
 

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So do you guys run big bore or small bore pipes on the 392'S?
 

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My 421 from Nate had a good power curve from 8,000 up to 10,000 where it falls off just after 10K. My curve didnt have a dip at all just steadily up to 10K. Still tuning on it and going to alcohol so we'll see how it does when we're all done. I like mine.
 

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Discussion Starter · #11 ·
QUOTE (Radar @ Nov 1 2008, 08:47 AM) index.php?act=findpost&pid=14507My 421 from Nate had a good power curve from 8,000 up to 10,000 where it falls off just after 10K. My curve didnt have a dip at all just steadily up to 10K. Still tuning on it and going to alcohol so we'll see how it does when we're all done. I like mine.


Nate sent me a different set of pipes and we are up to 114.1
 

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I knew his were out on loan. Which pipes made the most HP? As far as inframes. What did the 111 and the 114. I'd love to see 111 or 114 out of my 4mil.
 
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