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91 z-28 l98

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Old Mar 18, 2005 | 08:44 PM
  #1  
camaro1fan's Avatar
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Car: 1990 RS
91 z-28 l98

how much does everone spend on gas? and how long does it last till you fill up again? trying to do some research because gas is so expensive.
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Old Mar 18, 2005 | 10:18 PM
  #2  
Token's Avatar
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From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
Gas is about $2.20 here in SE Michigan, suprisingly TWENTY CENTS MORE expensive than yesterday. No joke. But an L98 will get about 17-20 city mpg and about 20-26 hwy miles. You'd be looking at $30 a tank or more, which would get you 250-300 miles depending on driving style, on a freshly tuned car. Keep it maintained and it will treat you right.


my cammed/headed 305TBI was getting 16 city before I killed it.
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Old Mar 18, 2005 | 11:15 PM
  #3  
Red Devil's Avatar
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Joined: Apr 2000
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From: E.B.F. TN
Car: Tree Huggers
Engine: Do Not
Transmission: Appreciate Me.
Hmmm... tough question. Which car?

My GTA was only getting about 13 mi/gal combined before the motor puked. That may not be a good indicator however as the car wasn't exactly what you'd call stock. :shrug:
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Old Mar 18, 2005 | 11:39 PM
  #4  
91Z28-350's Avatar
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I get about 17-19mpg avg, 20 or higher if I get to drive at a constant speed. However, I don't top off. Most of the time it sits in stop and go traffic. I always fill up at about 200 miles (about 11 gallons), twice a week. Now that gas is peaking again here in CA, I'm sure I'll see $30 fill ups once again.
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Old Mar 18, 2005 | 11:48 PM
  #5  
camaro1fan's Avatar
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Car: 1990 RS
thanks everyone, thats helps me out alot. now to just get some $$$$ for a 91 z-28.
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Old Mar 19, 2005 | 01:17 AM
  #6  
Token's Avatar
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Joined: May 2003
Posts: 1,995
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From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
Originally posted by camaro1fan
thanks everyone, thats helps me out alot. now to just get some $$$$ for a 91 z-28.
You'll be very happy with it.
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Old Mar 19, 2005 | 06:08 AM
  #7  
CrazyHawaiian's Avatar
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Joined: Apr 2001
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From: Changing Tires
Car: too many ...
Whatever you do, dont swap to a TH350. hahaha! My freeway MPG is really crappy, even with the lockup (TH350-C trans).
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Old Mar 20, 2005 | 12:17 AM
  #8  
Black 91 Z28's Avatar
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Joined: Oct 2001
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From: Starkville, MS
Car: 1991 Camaro Z28
Engine: 350
Transmission: 700R4
I usually get 12-13mpg in the city but that is with short trips and stop/go traffic. I manage 26mpg on the highway though.
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Old Mar 20, 2005 | 04:38 PM
  #9  
Token's Avatar
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Joined: May 2003
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From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
Originally posted by Black 91 Z28
I usually get 12-13mpg in the city but that is with short trips and stop/go traffic. I manage 26mpg on the highway though.
is that cammed, too?
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Old Mar 21, 2005 | 09:35 PM
  #10  
Black 91 Z28's Avatar
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From: Starkville, MS
Car: 1991 Camaro Z28
Engine: 350
Transmission: 700R4
Originally posted by Token
is that cammed, too?
Yeah....Small Comp Cam 210/220 @0.050
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Old Mar 23, 2005 | 11:52 AM
  #11  
John Darragh's Avatar
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Joined: Jul 2000
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From: granite bay, CA USA
I love my 91 Z28 l98. I didn't buy it for the gas mileage, but usually I get 15-17 mpg city/freeway combined. Since I enjoy driving it I accelerate on the onramps or around turns. I suppose if I took it easy I would get better mileage, but then I might as well be driving an econobox. I have owned other Camaro's including a 1969 SS and 1989 IROC convertible and enjoy this one by far. Good luck in your search.
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