LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Anyone have dyno results for 218/224 XFI CC?

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Old Jul 27, 2006 | 09:50 AM
  #1  
WOT's Avatar
WOT
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From: Louisville, KY, USA
Anyone have dyno results for 218/224 XFI CC?

There is some good info in the search, but I'm looking for someone that has actually run this cam with a good valvetrain setup (918's etc.).
Old Sep 10, 2006 | 09:55 PM
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Re: Anyone have dyno results for 218/224 XFI CC?

::bump::
Old Sep 10, 2006 | 10:41 PM
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89TramsAmGTA's Avatar
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From: So. Cal
Re: Anyone have dyno results for 218/224 XFI CC?

You may have seen my post but I'm installing one in my L98 motor. I had mine put on a cam doctor at Chet Herbert cams before I installed it. The duration at .050" actually was 220.7 on the intake and 225.7 on the exhaust at .050.

At .006 it came out to 270.4 on the intake and 273.9 on the exhaust.

At .200 it came out to 145.3 on the intake and 148.5 on the exhaust. In about 6 weeks I should have some dyno results.
Old Sep 11, 2006 | 02:05 AM
  #4  
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Re: Anyone have dyno results for 218/224 XFI CC?

ssoooo.... it is actually a touch bigger than what is advertised?
Old Sep 11, 2006 | 08:06 AM
  #5  
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From: Dayton, OH
Re: Anyone have dyno results for 218/224 XFI CC?

I had the XE224/230 with 1.6 rockers and it put out 330 RWHP thru a 9 inch and 2 bullet mufflers if that helps. It peaked at 5800 rpm and stayed flat until 6450 when the springs gave up. With the converter locked it would have been in the 350-360 range.
Old Sep 12, 2006 | 08:36 PM
  #6  
1_bad t/a's Avatar
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From: laredo, tx.
Re: Anyone have dyno results for 218/224 XFI CC?

i have this came , results r in my sig.
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