9.54 mpg

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Old Mar 29, 2009 | 06:03 PM
  #21  
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Originally Posted by Sarge_13
Doesn't chop hard? LOL if you've got the same cam you had back here then it sounds pretty damn mean
Ya, its the same cam. I want it to chop harder though
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Old Mar 29, 2009 | 06:07 PM
  #22  
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Originally Posted by Donohue96M6Z28
Ya, its the same cam. I want it to chop harder though
No harm in that
whats goin on man?
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Old Mar 29, 2009 | 06:08 PM
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Originally Posted by _Zac
Sounds like it's rich as hell in the part throttle tune. (That's bad for the motor as well as mileage)
Well damn . I just PMed Turtle on AFB to see if he can help out with my tune.
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Old Mar 29, 2009 | 06:09 PM
  #24  
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Originally Posted by Sarge_13
No harm in that
whats goin on man?
Same **** man. Just school/work. I've noticed damn near everytime I see your sig. You have a different set of cars/bikes
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Old Mar 29, 2009 | 06:11 PM
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Originally Posted by Donohue96M6Z28
Same **** man. Just school/work. I've noticed damn near everytime I see your sig. You have a different set of cars/bikes
Yeah... I know. These are staying for a while though
How's T-State? I've talked to a couple kids around here who are going up there next year. Seem pretty cool and know their ****.
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Old Mar 29, 2009 | 08:24 PM
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That sucks. I'm getting 18-19 mpg combined out of my 408 and 3.89 gears.
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Old Mar 29, 2009 | 09:09 PM
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I'm getting about 14 in the city with a lot of stop and go traffic with an Auto stalled built 408 and 456 gears... I'm getting ready to do a gear change to 373
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Old Mar 29, 2009 | 09:20 PM
  #28  
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i shift at around 2 grand around town and i get 13-15 all town and thats with alot of gear rownin
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Old Mar 29, 2009 | 09:56 PM
  #29  
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i get about 12-14 mpg up here in sm, through a stalled auto, although i dont "baby" my car either. i think silent is right, its the hills man and probably the gears your running.
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Old Mar 29, 2009 | 10:05 PM
  #30  
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It did not get that bad of gas mileage with previous owner. Something is wrong with it.
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Old Mar 29, 2009 | 11:26 PM
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I average 17 in city and 25 hwy.
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Old Mar 30, 2009 | 12:05 AM
  #32  
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fully forged n stroked lsx 6.5 un tuned in the 8th an still pullen 20 average over all......
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Old Mar 30, 2009 | 09:07 AM
  #33  
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you need a tune to check the fuel curves on the car...you are dumpin fuel somewhere. Mine is 500+ rw and gets 17-18 and have 60# injectors.
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Old Mar 30, 2009 | 09:55 AM
  #34  
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I have the same cam ( or the RPM 5). It is very streetable, its only choppy for 10 seconds when its cold. I average about 300 when the fuel light comes on. I drive 30:70 city:highway. I shift at between 1500-1800 rpm depending on the situation.
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Old Mar 30, 2009 | 10:35 AM
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14 city
21 hwy
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Old Mar 30, 2009 | 11:48 AM
  #36  
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Right before I sold my SS with a 347 12:1, a tank of spirited driving got me about 10mpg.

My truck with 22s and 33" all terrains gets 14/17 :-(
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Old Mar 30, 2009 | 12:05 PM
  #37  
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It prolly needs some O2 sensors. If they are bad they can compensate up to 25% of fueling either way, that is where your problem is gonna be.
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Old Mar 30, 2009 | 03:30 PM
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check the tune for sure
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Old Mar 30, 2009 | 03:31 PM
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Originally Posted by GS WS6
It prolly needs some O2 sensors. If they are bad they can compensate up to 25% of fueling either way, that is where your problem is gonna be.
agreed
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Old Mar 30, 2009 | 03:44 PM
  #40  
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Originally Posted by GS WS6
It prolly needs some O2 sensors. If they are bad they can compensate up to 25% of fueling either way, that is where your problem is gonna be.
I have noticed my car bogging down when I do accelerate to get on the highway etc...
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