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Streetported n/a 13b engine

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Old 05-16-07, 11:58 PM
  #26  
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That is an engine dyno, not a chassis dyno. If you figure a 15% loss then you are looking at about 195 whp on a streetport. Not bad at all.


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Last edited by anewconvert; 05-17-07 at 12:12 AM.
Old 05-17-07, 12:02 AM
  #27  
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Kahren got 195rwhp out of his NA FC.. But he had a custom manifold. But... he also had a stock ECU/injectors. He said he could probably get over 200rwhp if he had bigger injectors. I bought a set of his porting "templates"
Old 05-17-07, 12:13 AM
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Originally Posted by micaheli
Kahren got 195rwhp out of his NA FC.. But he had a custom manifold. But... he also had a stock ECU/injectors. He said he could probably get over 200rwhp if he had bigger injectors. I bought a set of his porting "templates"
I would venture that it was teh more ECu holding him back than the injectors. I have heard more than a few people say that 460ccX4 is good for well over 200 whp.


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Old 05-17-07, 12:16 AM
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He also said that he was leaning out in the higher RPM's. A couple 550cc secondaries probably couldn't hurt!
Old 05-17-07, 01:59 AM
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Originally Posted by micaheli
He also said that he was leaning out in the higher RPM's. A couple 550cc secondaries probably couldn't hurt!
Again I think that is a function of the ECU not letting the injectors inject anymore fuel.


the ECU is the hold up there. If he gets 550's he is going to need some sort of fuel control anyway.


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Old 05-17-07, 02:06 AM
  #31  
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Naww.. just more air!!! Keep that fire triangle even. hehe.

Kidding aside, the RIGHT way of doing this doesn't include the stock ECU.... but he got 195 with it... and thats ******* impressive.
Old 05-17-07, 07:01 PM
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Originally Posted by micaheli
Naww.. just more air!!! Keep that fire triangle even. hehe.

Kidding aside, the RIGHT way of doing this doesn't include the stock ECU.... but he got 195 with it... and thats ******* impressive.


Agreed.


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Old 05-17-07, 07:12 PM
  #33  
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No 200whp n/as yet? I figured you guys would have gotten that by now.

Hell, I was trying that like 4 years ago. lol
Old 05-17-07, 10:20 PM
  #34  
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Im sure its been done, just no dyno's proving it.


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Old 05-17-07, 10:23 PM
  #35  
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I think adding a rotor works, prolly put down over 200. Australian dudes keep adding rotors all the time, they are all insane.
Old 05-17-07, 10:43 PM
  #36  
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Originally Posted by anewconvert
Im sure its been done, just no dyno's proving it.


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its been done. many, many times you fool. just look for kahrens posts.
Old 05-18-07, 04:09 PM
  #37  
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Midnight owl's got a point. Why not just add another rotor?
Old 05-26-07, 09:28 AM
  #38  
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Originally Posted by anewconvert

Wow. That was quite possibly the worst put together web site I have ever seen.
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