LT1-LT4 Modifications 1993-97 Gen II Small Block V8

GM847 cold start video

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Old 06-10-2008, 12:44 AM
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Default GM847 cold start video

First start of the morning.

Idle is 1000-1050. AS&M headers/off-road pipe/Flowmaster catback(single outlet muffler).

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 06-10-2008, 11:12 AM
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Car also got 25 mpg on a recent trip. A4 with 3.42 gears.
Old 06-10-2008, 11:13 AM
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sounds good, any track numbers?
Old 06-10-2008, 11:14 AM
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cool vid is that tuned
Old 06-10-2008, 12:02 PM
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No track numbers.

Tuned by PCMforless. Starts right up and idles where it should!
Old 06-11-2008, 01:19 PM
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Stock heads sweet!! Any track numbers? Whats your other mods!>?
Old 06-11-2008, 04:16 PM
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What I put in the post is about it... I guess.
Old 06-12-2008, 07:25 AM
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Sounds good. Which Flowmaster catback?
Old 06-12-2008, 12:24 PM
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Originally, it was the regular catback with the 80 series crossflow muffler. Now it has a 1 in/1 out muffler in place of the crossflow.
Old 06-12-2008, 02:10 PM
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Originally Posted by blackz93
Car also got 25 mpg on a recent trip. A4 with 3.42 gears.
damn 25 mpg thats awesome I got a cam thats about the same a tad less lift but close I wonder what kinda Mileage Ill get lol
Old 06-13-2008, 12:26 AM
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Should be the same or better... hell you even have an M6!
Old 06-14-2008, 12:37 AM
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yeah well I got the motor out rebuilding it back to stock specifications with ported heads and that cam.... so it will be a refreshed engine by the time i take the trip but hopefully i get the mileage you got man! I got a light foot when it comes to long trips if ya know what I mean!
Old 06-14-2008, 05:17 PM
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I tried to give it as little throttle as possible on this trip.
Old 06-14-2008, 06:43 PM
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sounds good. I got 23mpg on my 440rwhp 425rwtq z. Thats what i love about these cars.
Old 06-14-2008, 09:46 PM
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what kind of street manners does that cam have because when I had the 230/236 with 3.42s before I blew up the motor my car had pretty bad street manners.....
Old 06-14-2008, 11:20 PM
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Well, I have a 3600 stall, so with the converter unlocked there are ZERO issues! With it locked, I have a slight amount of bucking at 1500 and light throttle.... but not bad at all.

3.42s also.
Old 06-14-2008, 11:25 PM
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wow sounds great. im a noob, what does locking/unlocked the converter do. havent done a stall yet and im still learning
Old 06-14-2008, 11:32 PM
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Keeps it from slipping is about the simplest way to put it.

I swapped from an M6 to an A4 out of a 91RS, so I have to lock it up manually for now.
Old 06-14-2008, 11:51 PM
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ahh ok thanks.
Old 06-15-2008, 01:37 AM
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Originally Posted by blackz93
Well, I have a 3600 stall, so with the converter unlocked there are ZERO issues! With it locked, I have a slight amount of bucking at 1500 and light throttle.... but not bad at all.

3.42s also.
thats what Im afraid of because I'll be crusing around 1500 and on a light throttle! I dont need that at all haha especially all the way to myrtle beach!



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