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Greddy/BEGi-S vs. ITBs

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Old Dec 6, 2007 | 05:07 PM
  #61  
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Hahhaha, well...cool.
Old Dec 6, 2007 | 05:30 PM
  #62  
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Don't some BMW's have variable length runners?
Old Dec 6, 2007 | 06:14 PM
  #63  
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Originally Posted by AbeFM
Now, a sliding, variable length runner would rock. :-)
Variable length intake runner...


Seriously though, a sliding variable intake length would be pretty cool, mechanical feasibility aside.
Old Dec 6, 2007 | 06:56 PM
  #64  
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Originally Posted by Bryceness
Seriously though, a sliding variable intake length would be pretty cool, mechanical feasibility aside.
Yeah - I used to worry about things like mechanical feasability, untill those wacky Europeans came out with the variable compression head. Now I just figure everything in possible.
I think, aside from rapid blipping of the motor, it would be easy. Then again, I think... that's what a lot of those valves effectively do - they don't vary length, but think of them as tuning a certain inductance in.



But! No no no, it's still not what I'm talking about, I wonder if I couldn't find little flow meters I could build in, I'm sure bike parts would be fine. I figure I'm making 75 hp per cyl, but it's in spurts, so maybe a row of 4, 200 hp throttlebodies would work. I wonder how fast heated wires respond?

Oh, and BMG is totally going to play my next bar-mitzvah. They rock out with their, um, socks out.
Old Dec 6, 2007 | 08:06 PM
  #65  
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Originally Posted by cjernigan
Don't some BMW's have variable length runners?
my mb does
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Old Dec 6, 2007 | 08:47 PM
  #66  
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my 787b has variable length runners.
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