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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Cams and gas mileage

  • Thread starter Thread starter slow3gt
  • Start date Start date Aug 7, 2006
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slow3gt

New Member
Nov 30, 2005
117
0
0
nashville tn
Aug 7, 2006
#1
  • Aug 7, 2006
  • #1
before i installed my comps cams i was getting 18-20 mpg consistently now im getting 15-16 mpg after install and tune has anybody else lost this much mileage with cams?
 
R

Red2000GT

Founding Member
Sep 10, 2000
2,450
0
46
Regina,Sask.Canada
Aug 7, 2006
#2
  • Aug 7, 2006
  • #2
Yes,I'm right in the same ballpark for mileage and loss.
 

slow3gt

New Member
Nov 30, 2005
117
0
0
nashville tn
Aug 7, 2006
#3
  • Aug 7, 2006
  • #3
oh well thats part of it..... i havent ran injector cleaner through it in a long time or ever replaced the fuel filter if i do that it may help out a little bit
 

goshia

New Member
Jul 1, 2005
252
0
0
Mead, Colorado
Aug 7, 2006
#4
  • Aug 7, 2006
  • #4
Not going to help, your CAMS are eating up 2-5 mile per gallon
 

hotmustang331

Active Member
Apr 29, 2004
2,967
3
48
Bastrop,TX
Aug 7, 2006
#5
  • Aug 7, 2006
  • #5
No such loss noticed...I get 25MPG if im easy on it. 27 on the way for the tune (probably really lean).

My car gets about the same milage as my dads 00 V6...and probably better than stock.
 
S

stang_babe

New Member
Jun 26, 2006
3
0
0
Aug 7, 2006
#6
  • Aug 7, 2006
  • #6
yea cams will suck down gas...but you gotta love the HP gains
 

Built98GT

New Member
Oct 17, 2005
211
0
0
OKC
Aug 7, 2006
#7
  • Aug 7, 2006
  • #7
I got about 23mpg mixed city and highway with my cams before the blower went on. And that was with my foot in it occasionally. Sucks if your getting that bad of mileage.
 

jasonh_86

I
May 20, 2005
1,156
2
48
Arkansas
Aug 7, 2006
#8
  • Aug 7, 2006
  • #8
I am getting the same gas mileage as before the cams and long tubes, but that is only when I can stay out of the throttle since the tune.. and that's not very often
 

four six

Member
Jan 19, 2006
506
2
18
Hobart, IN
Aug 7, 2006
#9
  • Aug 7, 2006
  • #9
Its all in if you can drive like a normal person. Not may people with cams can
 

fastangboi

My first set of nuts vibrated themselves off.
Jul 26, 2006
274
0
0
Slowville
Aug 7, 2006
#10
  • Aug 7, 2006
  • #10
Hmm lets think... more air in needs something else. But what? Oh yeah, more fuel.
 

hotmustang331

Active Member
Apr 29, 2004
2,967
3
48
Bastrop,TX
Aug 7, 2006
#11
  • Aug 7, 2006
  • #11
But REMEMBER that result CAN mean more power....and that means less throttle input than if you didnt have cams.

thats why turbo cars usually get better milage than before the turbos....and S/C cars get the same if not better usually. More effeciency .
 

csledd

Official Ovary Punching Member
Founding Member
Aug 18, 2001
1,115
1
0
Paducah, KY
Aug 8, 2006
#12
  • Aug 8, 2006
  • #12
It's all in how you drive it, if I drive like a normal every day person then it's the same gas mileage as before. If I get on it then it guzzles the gas
 

slow3gt

New Member
Nov 30, 2005
117
0
0
nashville tn
Aug 8, 2006
#13
  • Aug 8, 2006
  • #13
i really dont get on it that much i may hit WOT 3-5 times a tank through a couple gears and driving normal i never get it above 3k or so oh well i dunno
 

hotmustang331

Active Member
Apr 29, 2004
2,967
3
48
Bastrop,TX
Aug 8, 2006
#14
  • Aug 8, 2006
  • #14
Slow, what do you shift at on a normal day? And how much gas do you give it on takeoff?

Darn this is making me miss driving my car SOOOOO bad . Teh V6 just doesnt do it...its really the sound I miss more than the power....
 

csledd

Official Ovary Punching Member
Founding Member
Aug 18, 2001
1,115
1
0
Paducah, KY
Aug 8, 2006
#15
  • Aug 8, 2006
  • #15
hmm maybe its the gears.. doesnt accelerate as easily? i know the cams murdered my lowend lol
 

Skidzz

Tinkerbell
Apr 11, 2005
328
1
19
Salt Lake City, UT
Aug 8, 2006
#16
  • Aug 8, 2006
  • #16
In regular driving, I have noticed no difference in mileage after my cam install. Now, if I get on it a lot, that's a different story.
 

slow3gt

New Member
Nov 30, 2005
117
0
0
nashville tn
Aug 13, 2006
#17
  • Aug 13, 2006
  • #17
now the cams didnt affect my low end much at all if any they are pretty mild ive been trying to shift lower around 2.5k first just revs up so quick lol
 

jasonh_86

I
May 20, 2005
1,156
2
48
Arkansas
Aug 13, 2006
#18
  • Aug 13, 2006
  • #18
csledd said:
hmm maybe its the gears.. doesnt accelerate as easily? i know the cams murdered my lowend lol
Click to expand...

troof.. my lowend is horrible now compared to how it was before the cams, and I feel like i'm undergeared as hell
 

COramprat

...I can take it. I think.
20+ Year Stangneter
Mar 2, 2003
8,474
1,463
223
Sea of Tranquility
Aug 13, 2006
#19
  • Aug 13, 2006
  • #19
I'm getting about what I was stock. Maybe 1 mpg less but I attribute that to the gears.
 

slow3gt

New Member
Nov 30, 2005
117
0
0
nashville tn
Aug 15, 2006
#20
  • Aug 15, 2006
  • #20
oh well it doesnt really matter anymore im looking for a commuter my dad really wants me to get one to take to college and split the cost w/me so ill prolly get a 4cyl fox so i can go wild w/the GT
 
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