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bobc455 Highest MPG V8? 05-22-2008, 12:08 PM

VetteOwner even the ol 350 carbed boats... 05-22-2008, 12:15 PM

dkjones96 The Corvette constantly gets... 05-22-2008, 12:19 PM

fumesucker '97 Expedition, SOHC 4.6 with... 05-22-2008, 12:19 PM

fumesucker 95 Mustang 5.0 , 27 mpg... 05-22-2008, 12:20 PM

8307c4 1988 Ford Thunderbird, too,... 05-27-2008, 11:05 AM

mjswan Check out my "88 Mustang... 05-22-2008, 12:57 PM

GasSavers_RoadWarrior I've heard of crown vics... 05-22-2008, 01:31 PM

dkjones96 I should have probably said,... 05-22-2008, 01:34 PM

GasSavers_JoeBob I can get around 25-26 mpg... 05-22-2008, 08:45 PM

jcp123 The Vette and Camaro both,... 05-22-2008, 09:45 PM

GasSavers_RoadWarrior I knew there was a good... 05-23-2008, 05:27 AM

GasSavers_Dust I've heard 34 from a C5 z06... 05-22-2008, 10:58 PM

monroe74 My dad swore that he could... 05-23-2008, 02:37 AM

96hb My dad owns an '03 Corvette,... 05-23-2008, 04:14 AM

bobc455 Having the RPM so low just... 05-23-2008, 07:20 AM

monroe74 It's not that shocking that a... 05-23-2008, 07:52 AM

dkjones96 https://www.fuelly.com/attachme... 05-23-2008, 08:25 AM

bkrell The mpg numbers in the Vette... 05-23-2008, 08:30 AM

red91sit Oooh, that kind of bothers... 05-23-2008, 11:12 AM

bobc455 I've heard lots of claims... 05-23-2008, 07:21 AM

Wyldesoul Yeah. I've always heard a lot... 05-23-2008, 05:14 AM

GasSavers_Dust I've heard there's a 10 mpg... 05-23-2008, 08:44 AM

R.I.D.E. I would think the Olds Aurora... 05-23-2008, 11:42 AM

RightontheMarc I agree the Oldsmobile... 05-25-2008, 08:01 PM

Hateful seems to alway be the word "... 05-25-2008, 08:16 PM

02SaturnSL 1985 Chrysler 5th Avenue, 318... 05-27-2008, 09:40 AM

fumesucker The 1955 Moto Guzzi 500cc V8... 05-27-2008, 10:25 AM

itjstagame My '92 9C1 Caprice regularly... 09-22-2008, 08:56 AM

Mr. Pig My last car was an '04 GTO... 09-22-2008, 01:47 PM

Jay2TheRescue I used to regularly approach... 09-22-2008, 02:38 PM

itjstagame That's rediculous. I can't... 09-24-2008, 04:52 AM

More replies below current depth...

sk6strng good cop/ bad cop...but with... 02-27-2013, 01:58 PM

Jay2TheRescue Welcome! I'd say if you have... 02-27-2013, 02:27 PM

dieselbenz Bull **** ... 09-22-2008, 03:34 PM

Jay2TheRescue I'm sorry if you don't... 09-22-2008, 03:42 PM

theholycow In addition to emissions,... 09-22-2008, 04:41 PM

dkjones96 Tell you what, they get a Kia... 09-22-2008, 05:15 PM

theholycow :confused: 09-23-2008, 04:19 PM

Project84 I agree w/ the Corvette... 09-24-2008, 04:23 AM

dkjones96 You know you'd want one! 09-24-2008, 07:55 AM

Jay2TheRescue I know I certainly wouldn't. ... 09-24-2008, 08:44 AM

theholycow I'd consider it, but I don't... 09-24-2008, 12:18 PM

R.I.D.E. 1978 Olds 88 diesel, until... 09-22-2008, 05:19 PM

Jay2TheRescue If my memory of late 70's GM... 09-22-2008, 05:46 PM

R.I.D.E. 55 speed limits helped. ... 09-22-2008, 06:14 PM

Jay2TheRescue I see, it must have had one... 09-22-2008, 06:18 PM

Ford Man The Mercury Grand Marquis... 09-23-2008, 07:57 AM

Jay2TheRescue Yeah, the Ford full size cars... 09-23-2008, 08:02 AM

dkjones96 Have you driven the Focus... 09-24-2008, 09:29 AM

Jay2TheRescue Actually I have. My dad just... 09-24-2008, 10:21 AM

BeerDaddy Help, I am restoring a 85 GMC... 01-29-2013, 10:34 PM

Jay2TheRescue If you get that to 20+ on the... 01-30-2013, 05:39 AM

theholycow The Quadrajet, if it's not... 01-30-2013, 05:23 AM

theholycow The best thing you can do is... 02-27-2013, 02:40 PM

sk6strng Thanks thisholycow...My wife... 02-27-2013, 04:10 PM

theholycow :lol: 02-27-2013, 04:21 PM

05-22-2008, 10:58 PM	#11
GasSavers_Dust Registered Member Join Date: Jun 2007 Posts: 146	I've heard 34 from a C5 z06 owner. Don't know the particulars of it. I know that they have a lean burn system in the PCM. I'm sure with hptuners more could be squeezed out of it.

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