LT1 MPG Question

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Jun 11, 2007 | 03:05 PM

Executioner2k5

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Joined: Jan 2006

Posts: 559

From: Arlington, TX

LT1 MPG Question

how many MPG are you LT1 guys getting? stock and non stock. I am getting 11.6 MPG With SS intake and a open cut out

Jun 11, 2007 | 03:10 PM

2000GTP

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Joined: Mar 2005

Posts: 12,312

From: Aurora, IL

With mods in sig which are basic bolt-ons, I usually achieve 18-20 in the city. Highway mileage is unknown as it doesn't get driven long distances. In your case, 11mpg definitely seems low.

Jun 11, 2007 | 03:11 PM

Executioner2k5

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Posts: 559

From: Arlington, TX

on highway i got 14.5 and that 11.6 is a mix of City/Highway

Jun 11, 2007 | 03:13 PM

ttop1986

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Joined: Aug 2003

Posts: 607

From: North of Boston, MA

Yeah your mpg seems low. I got 16 mpg average city/highway driving last fillup. Maybe your due for a tuneup? Mods in sig...

Jun 11, 2007 | 03:14 PM

Executioner2k5

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Joined: Jan 2006

Posts: 559

From: Arlington, TX

my motor only has 13k on it lol i rebuilt it at 52993 i just passed 66100

Jun 11, 2007 | 03:15 PM

JoeliusZ28

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Joined: Aug 2003

Posts: 2,925

From: Detroit

I just got 19.22 on a tank that i made 8 passes at the drag strip with.

Jun 11, 2007 | 03:22 PM

JAB

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Joined: Apr 2004

Posts: 236

From: Charlotte, NC

On my 170,000 mile motor I get 20.5 highway. You seem a bit low.

Jun 11, 2007 | 04:51 PM

LSWHO

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Joined: Apr 2007

Posts: 927

From: Az

17 MPG stock. Driving half hard.

Jun 11, 2007 | 05:14 PM

cn97z28

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Joined: Nov 2005

Posts: 148

From: New York

I can get 24-25 mpg all highway keeping it under 80..

Average driving I still get over 20 mpg.

Jun 11, 2007 | 05:18 PM

#10

BradZ28

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Joined: Apr 2002

Posts: 397

From: Clearwater, FL

With mods in sig I get 17 city and 25 highway running rich.....

Jun 11, 2007 | 05:39 PM

#11

HardcoreRM125

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Joined: Apr 2003

Posts: 2,628

From: Pgh, PA

You guys suck. I get 13ish city ( Pittsburgh Hills, Stop n Go) but 24-25 highway.

Jun 11, 2007 | 05:48 PM

#12

Critter

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Joined: May 2001

Posts: 1,511

From: fort worth/burleson Tx

i got 10.3 mpg last tank

Jun 11, 2007 | 05:51 PM

#13

LSWHO

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Joined: Apr 2007

Posts: 927

From: Az

Oh and my 17 MPG is probably so low because I drive literally 1/2 a mile IF THAT to work and hit 2-3 lights.

I can see my work from my balcony.

Jun 11, 2007 | 05:55 PM

#14

STAYBG87Z

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Joined: Dec 2006

Posts: 175

From: indiana

Roughly about 17-18 highway with a m6 i think thats kinda low too.

Jun 11, 2007 | 05:58 PM

#15

Chewbacca

Registered User

Joined: Oct 2001

Posts: 859

From: AR (PA born and fled)

16 - 19 city
23 - 27 highway
3 - 5 pounding cones

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