what kind of MPG do u get in your ls1?
Registered User
Joined: Apr 2003
Posts: 4,507
From: FTW, TX
Re: what kind of MPG do u get in your ls1?
M6, I've been averaging 235miles/tank. I also don't let it drop below 1/4 tank either. So I'm around 19-20 mpg. I'm agressive with my highway driving, so a lot of down shifting to get around people, and I'm having a hard time not cruising around at a little higher than normal RPM. Been enjoying the exhaust note too much. I'm also running relatively rich since headers.
In Tulsa I got ~ 250 miles/tank. Less traffic and less time spent sitting for red lights.
In Tulsa I got ~ 250 miles/tank. Less traffic and less time spent sitting for red lights.
Registered User
Joined: Dec 2002
Posts: 821
Re: what kind of MPG do u get in your ls1?
i get around 16 mpg in the city and 22-24 on the highway. i drop the hammer once or twice on every tank but i drive the majority of the tank like an old lady (kind have to with a 3800 stall, you're either in it or you're not, no middle ground.)
Registered User
Joined: Dec 2004
Posts: 507
From: NW Houston, Tx
Re: what kind of MPG do u get in your ls1?
Originally Posted by psychocabbage
Mecca, what planet are you driving on? Where are you getting 300 - 340 MILES PER GALLON? I want your car! OMG! Fill up only 5 times a year! woot!
*************
Virtually every tank of gas I have ever put into my car since new..
http://www.pizzaplacetx.com/2002mpg.html
Just did a quick avg..
293.36 avg miles per tank
18.39 avg miles per gallon
14.64 avg gallons I put in per stop..
BONE STOCK.. Every tank gets some fun time..
*************
Virtually every tank of gas I have ever put into my car since new..
http://www.pizzaplacetx.com/2002mpg.html
Just did a quick avg..
293.36 avg miles per tank
18.39 avg miles per gallon
14.64 avg gallons I put in per stop..
BONE STOCK.. Every tank gets some fun time..
Registered User
Joined: Jul 2002
Posts: 2,472
From: South Bend, Indiana
Re: what kind of MPG do u get in your ls1?
Originally Posted by psychocabbage
Mecca, what planet are you driving on? Where are you getting 300 - 340 MILES PER GALLON? I want your car! OMG! Fill up only 5 times a year! woot!
Registered User
Joined: Aug 2000
Posts: 1,901
From: Houston, Tx USA
Re: what kind of MPG do u get in your ls1?
Originally Posted by Meccadeth
Its called the "Tornado" bish, gave me up to 33% increase in HP too!
Registered User
Joined: Jan 2005
Posts: 2,592
From: N Falmouth MA
Re: what kind of MPG do u get in your ls1?
Originally Posted by Meccadeth
Its called the "Tornado" bish, gave me up to 33% increase in HP too!
Registered User
Joined: Dec 1999
Posts: 2,779
From: Denton, TX
Re: what kind of MPG do u get in your ls1?
Since everybody is filling up different amounts, comparing the miles driven between fill-ups is not accurate at all. You should compare just the mpg's.
I get about 320-360 miles per fill-up, which equals to be roughly 22-24mpg.
TS
I get about 320-360 miles per fill-up, which equals to be roughly 22-24mpg.
TS
Registered User
Joined: Jul 2002
Posts: 2,472
From: South Bend, Indiana
Re: what kind of MPG do u get in your ls1?
Well I just found out my gas milage figures have been flawed for a while...I just did a spark plug/wires swap and found out I was running a V6 LS1 for a while. I'll update how I do with 8 cylinders soon...
BTW...no freak'n wonder Fbods are extinct now, they're probably one of the worst packaged vehicles ever made. I've never spent that much time trying to change spark plugs. Plug #8 was actually kind of easy, it was just getting that d*mn 5th bolt loose on the coil pack rail that was a bitch. The driver side bank took all of maybe 45 minutes...the passenger side took at least 4 hours
If there wasn't so much engine bay clutter it wouldn't have been nearly as difficult. Why aren't new GTO's and Corvettes that cluttered?
BTW...no freak'n wonder Fbods are extinct now, they're probably one of the worst packaged vehicles ever made. I've never spent that much time trying to change spark plugs. Plug #8 was actually kind of easy, it was just getting that d*mn 5th bolt loose on the coil pack rail that was a bitch. The driver side bank took all of maybe 45 minutes...the passenger side took at least 4 hours
If there wasn't so much engine bay clutter it wouldn't have been nearly as difficult. Why aren't new GTO's and Corvettes that cluttered?
Last edited by Meccadeth; Apr 30, 2005 at 10:34 PM.
Registered User
Joined: Jul 2001
Posts: 186
From: San Antonio Tx.USA
Re: what kind of MPG do u get in your ls1?
Do those Tornado things really work? I saw one for the 02 at Auto ZOne for $60 I fill up all the time and I've been averaging 230 per tank, I have seen 260 once.
Registered User
Joined: Dec 2004
Posts: 100
From: Garland, Tx
Re: what kind of MPG do u get in your ls1?
Originally Posted by Plague
I get about 330 per tank. Mix of City and Highway. And I this is having fun almost every day in it 
i get about 260-270 depending on the weather, and what kinda mood im in
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