GM847 cold start video

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Jun 10, 2008 | 12:17 AM

marshall93z

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Posts: 2,639

From: Mooresville, NC

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

Jun 10, 2008 | 12:18 AM

marshall93z

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From: Mooresville, NC

Idle is 1000-1050.

Jun 10, 2008 | 12:27 AM

mad95z

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From: Coon Rapids

Sounds great!!!!!

Jun 10, 2008 | 07:55 AM

Wicked1

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Joined: May 2008

Posts: 261

yummy...do you have any headwork(porting/springs/etc.)?

Jun 10, 2008 | 09:46 AM

marshall93z

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Posts: 2,639

From: Mooresville, NC

I ported them myself years ago, so they aren't that good.

Heads have PAC1218 springs, 7/16 studs, Com Pro Mags, etc...

Jun 10, 2008 | 12:55 PM

cam2z

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Joined: May 2007

Posts: 87

Sounds Killer good luck.

Jun 10, 2008 | 05:19 PM

marshall93z

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Posts: 2,639

From: Mooresville, NC

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.

Jun 10, 2008 | 06:34 PM

jer4251

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Joined: Mar 2002

Posts: 1,191

From: Richmond Hill, GA

hope to get good milage outa mine too, going on a 1500 miles round trip this weekend. with the freshly installed 847.

Jun 10, 2008 | 07:15 PM

slowride94z

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Joined: Aug 2007

Posts: 746

From: Bennett N.C.

sounds good ,
is it hot enough for you? sweating my fuzzy dice off

Jun 10, 2008 | 09:06 PM

#10

marshall93z

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Joined: Feb 2003

Posts: 2,639

From: Mooresville, NC

Thanks!

YES!!! Too hot! Where is Bennett?

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