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

GM847 cold start video

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Old Jun 10, 2008 | 12:17 AM
  #1  
marshall93z's Avatar
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GM847 cold start video

First start of the morning.


Camera was a little too close and in a bad spot, so it sounds kinda rumbly until I start moving around.


http://www.youtube.com/watch?v=bO7O6a5IsXc
Old Jun 10, 2008 | 12:18 AM
  #2  
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Idle is 1000-1050.
Old Jun 10, 2008 | 12:27 AM
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Sounds great!!!!!
Old Jun 10, 2008 | 07:55 AM
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yummy...do you have any headwork(porting/springs/etc.)?
Old Jun 10, 2008 | 09:46 AM
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I ported them myself years ago, so they aren't that good.

Heads have PAC1218 springs, 7/16 studs, Com Pro Mags, etc...
Old Jun 10, 2008 | 12:55 PM
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Sounds Killer good luck.
Old Jun 10, 2008 | 05:19 PM
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Thanks!

Also got 25 MPG on a recent trip! Going from an M6 to an A4, I didn't think my mileage would be that good, but I guess I was wrong!

3.42 gears.
Old Jun 10, 2008 | 06:34 PM
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hope to get good milage outa mine too, going on a 1500 miles round trip this weekend. with the freshly installed 847.
Old Jun 10, 2008 | 07:15 PM
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sounds good ,
is it hot enough for you? sweating my fuzzy dice off
Old Jun 10, 2008 | 09:06 PM
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Thanks!

YES!!! Too hot! Where is Bennett?
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