gas mileage

haywood11 · October 23rd, 2007, 08:20 PM

as of right now i use my car to drive back and forth to work and thats it.
all i have is gt40p heads,93cobra upper and lower bbk shorties bassani x pipe, and custom 2.5in. is 125 miles to the tank good???????

89LX347 · October 23rd, 2007, 08:42 PM

not really put a MSD 6AL box on it new plugs wires cap and rotor and watch that go up

Iownastang · October 23rd, 2007, 09:09 PM

Originally Posted by haywood11

as of right now i use my car to drive back and forth to work and thats it.
all i have is gt40p heads,93cobra upper and lower bbk shorties bassani x pipe, and custom 2.5in. is 125 miles to the tank good???????

thats terrible thats like 10 miles to the gallon

TENGRAM · October 23rd, 2007, 09:19 PM

Originally Posted by jordan

Originally Posted by haywood11

as of right now i use my car to drive back and forth to work and thats it.
all i have is gt40p heads,93cobra upper and lower bbk shorties bassani x pipe, and custom 2.5in. is 125 miles to the tank good???????

thats terrible thats like 10 miles to the gallon

x2. you should be getting more than twice that many miles per tank even if you drive like an ass. Check for Codes to see what issues you're having and be sure to run the cylinder balance portion of the test. let us know.

BWAL09 · October 23rd, 2007, 09:21 PM

all i have is flowmasters on my car and i get 14 mpg with regular driving, getting on the gas occasionally

Iownastang · October 23rd, 2007, 09:23 PM

that is still bad.

haywood11 · October 25th, 2007, 06:19 PM

ok i replaced the plugs and wires i also had a idling prob so i replaced the tps and still have rough idle and when i get on the gas, you can smell unburnt fuel.

Iwannagofast · October 25th, 2007, 06:22 PM

Originally Posted by haywood11

as of right now i use my car to drive back and forth to work and thats it.
all i have is gt40p heads,93cobra upper and lower bbk shorties bassani x pipe, and custom 2.5in. is 125 miles to the tank good???????

I deliver pizza's with my stang and i checked the other day and im getting 18-19 in town driving....i think im gettin 27-28 on the highway....i do still have stock gears though(gas mileage is the only reason i have them still in)

8t6gt · October 25th, 2007, 06:38 PM

I get 21MPG on the interstate and I fill up when I hit low fuel light. And I got 3.73's 5 speed flowmaster exhaust. headers and U/D pulleys

BWAL09 · October 25th, 2007, 07:13 PM

well shit, what can i do to get better gas mileage? i have used gas treatment and bought a brand new air filter..

superman5.0 · October 25th, 2007, 07:16 PM

dang i have stock 3.27s h/c/i and i got 12 last tank. how do i boost that?

Speedstang302 · October 25th, 2007, 09:27 PM

Originally Posted by superman5.0

dang i have stock 3.27s h/c/i and i got 12 last tank. how do i boost that?

damn i have 3:73's gt40 upper lower, gt40 heads, f303 cam..bolts ons, battery relocation and skinnies and i still get 17-18mpg

BWAL09 · October 25th, 2007, 09:30 PM

Originally Posted by superman5.0

dang i have stock 3.27s h/c/i and i got 12 last tank. how do i boost that?

dont LX's come with 2.73's stock? is it different between the GT and LX, or do they all come stock with 3.27's? cause im pretty sure i read somewhere that our cars came stock with 2.73's..

Iwannagofast · October 25th, 2007, 09:34 PM

i thot if you had a fix speed the stock gears were either 3.08 or 3.76

Iownastang · October 25th, 2007, 09:34 PM

Originally Posted by BWAL09

Originally Posted by superman5.0

dang i have stock 3.27s h/c/i and i got 12 last tank. how do i boost that?

dont LX's come with 2.73's stock? is it different between the GT and LX, or do they all come stock with 3.27's? cause im pretty sure i read somewhere that our cars came stock with 2.73's..

his car was a gt and it has 3.73's in it

Iwannagofast · October 25th, 2007, 09:35 PM

i meant 2.76 on that last part

Speedstang302 · October 25th, 2007, 09:58 PM

im so confused...

Speedstang302 · October 25th, 2007, 09:59 PM

Originally Posted by BWAL09

Originally Posted by superman5.0

dang i have stock 3.27s h/c/i and i got 12 last tank. how do i boost that?

dont LX's come with 2.73's stock? is it different between the GT and LX, or do they all come stock with 3.27's? cause im pretty sure i read somewhere that our cars came stock with 2.73's..

they are 2:73's

Speedstang302 · October 25th, 2007, 09:59 PM

Originally Posted by Iwannagofast

i thot if you had a fix speed the stock gears were either 3.08 or 3.76

fix speed?? and no there 2:73's

Speedstang302 · October 25th, 2007, 10:00 PM

Originally Posted by jordan

Originally Posted by BWAL09

Originally Posted by superman5.0

dang i have stock 3.27s h/c/i and i got 12 last tank. how do i boost that?

dont LX's come with 2.73's stock? is it different between the GT and LX, or do they all come stock with 3.27's? cause im pretty sure i read somewhere that our cars came stock with 2.73's..

his car was a gt and it has 3.73's in it

whos jordan?

October 23rd, 2007, 08:20 PM	#1
haywood11 Regular Join Date: Jul 2007 Posts: 89	gas mileage as of right now i use my car to drive back and forth to work and thats it. all i have is gt40p heads,93cobra upper and lower bbk shorties bassani x pipe, and custom 2.5in. is 125 miles to the tank good???????

October 25th, 2007, 07:16 PM	#11
superman5.0 Enthusiast 93 GT Hatch 12.68@112.57 Join Date: Jun 2007 Location: Brandon, FL Posts: 536	dang i have stock 3.27s h/c/i and i got 12 last tank. how do i boost that? __________________ http://www.geocities.com/vz_one/superman5.jpg

October 25th, 2007, 09:34 PM	#14
Iwannagofast Hardcore Enthusiast 1990 Mustang GT 9.39@76.09----1/8th mile Join Date: Feb 2007 Location: Arkansas Posts: 1,769	i thot if you had a fix speed the stock gears were either 3.08 or 3.76 __________________ stang=40's dumped,pro 5.0 short throw, king cobra clutch, adj. clutch cable and firewall adjuster...pretty much stock 2001 tacoma=magnaflow, K&N cai, tb spacer, 2.5" susp. lift, 32x11.50s, electric fan, few dress up items

October 25th, 2007, 09:35 PM	#16
Iwannagofast Hardcore Enthusiast 1990 Mustang GT 9.39@76.09----1/8th mile Join Date: Feb 2007 Location: Arkansas Posts: 1,769	i meant 2.76 on that last part __________________ stang=40's dumped,pro 5.0 short throw, king cobra clutch, adj. clutch cable and firewall adjuster...pretty much stock 2001 tacoma=magnaflow, K&N cai, tb spacer, 2.5" susp. lift, 32x11.50s, electric fan, few dress up items

October 25th, 2007, 09:58 PM	#17
Speedstang302 MM Fanatic 1989 Mustang LX 5.0 12.86@ 111mph Join Date: Apr 2007 Location: Massachusetss Posts: 4,533	im so confused... __________________ 1989 Mustang LX 5.0 Stock w/ F303 cam and 1.6 Roller Rockers BBK Shortys, BBK o/r H, Flowmaster Super 44s "The LS1 was subject to a paternity test!!! The results are back....03 cobra you are the Father!!!!"

gas mileage

gas mileage

Re: gas mileage

Re: gas mileage

Re: gas mileage

October 23rd, 2007, 08:42 PM	#2
89LX347 Regular Join Date: Apr 2007 Posts: 423	not really put a MSD 6AL box on it new plugs wires cap and rotor and watch that go up

October 25th, 2007, 06:19 PM	#7
haywood11 Regular Join Date: Jul 2007 Posts: 89	ok i replaced the plugs and wires i also had a idling prob so i replaced the tps and still have rough idle and when i get on the gas, you can smell unburnt fuel.

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