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Turboed B18c1 people what do you get on average for MPG??

Old 03-07-2002, 02:37 PM
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Default Turboed B18c1 people what do you get on average for MPG??

i'm getting mixed average of about 17 city and 22 highway. I'm running 9 psi does this sound about right? i'm running a rev hard stage 3 kit.
Old 03-07-2002, 02:41 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (stealthteg)

City/Highway I get about 26-27mpg. Better than before turbo.

If you get really bad mileage, you are driving /wayyy/ too hard.

Dustin
Old 03-07-2002, 02:42 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (stealthteg)

On average I figure somewhere around 18 city and 21 highway.
On Friday fill up tank, Sunday mornig refilling tank.

Nick

Old 03-07-2002, 02:44 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (boost killz)

I get around 27-28 with my 450cc injectors. Running stock injectors and FMU I usually got 29-30.

Old 03-07-2002, 02:45 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (stealthteg)

i actually drive pritty soft i rarely go above 5k rpm... thats why i'm kinda paranoid. anyone know why i would be getting bad milage
Old 03-07-2002, 02:46 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (stealthteg)

What is your setup? fuel system?
Old 03-07-2002, 02:47 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (stealthteg)

i'm running a vortech FMU and a secondary fuel pump. its what came with the rev hard kit.. i dont know the ratio of the FMU though, is there a way to check?
Old 03-07-2002, 02:48 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (stealthteg)

Rev hard comes with the 12:1 FMU.
Old 03-07-2002, 02:52 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (dustin)

for 9 lbs what ratio fmu should i go with in your professional opinion.. for a while i was running very very rich because of a bad 02 sensor i got that replaced now my a/f meter isnt working (which i have to look into anyway, it turns on lights up runs though series of lights then shuts off and doesnt come back on, its a autometer a/f meter)
Old 03-07-2002, 02:54 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (stealthteg)

I'd turn it down to 7psi. 9psi on the FMU is asking for broken ring lands ...
Old 03-07-2002, 03:00 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (dustin)

Change out the wastegate spring and bring itback down as Dustin said man. Just purchase one cuz I know the rev hard stage 2 kit includes the 9 psi spring. Seen to many horror stories in this place about people running your setup at current time, except for the dude who only used 1 rod and piston for his setup with blue boxes.

Nick


[Modified by boost killz, 7:01 PM 3/7/2002]
Old 03-07-2002, 03:51 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (boost killz)

HMm...

If the Deltagate comes set at 9psi from the factory, if I turned the screw ALL the
way out as far as I can, then I'll I effectively lower it below 9psi? The instructions
said that for about ever 1 turn, the pressure will drop 1 psi.. I turned it like 3-4 times... PLUS since We're running a large intercooler.. won't the effective PSI be around 7 max?
Old 03-07-2002, 04:37 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (echo999)

with 720cc injectors im getting about 280miles for a full tank in my teg
Old 03-07-2002, 04:41 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (echo999)

PLUS since We're running a large intercooler.. won't the effective PSI be around 7 max?
Not the side port on the wastegate is reading pressure after the IC...
Old 03-07-2002, 06:58 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (dustin)

ok, not to flame or anything, but PLEASE tell us you have a boost gauge.
Old 03-07-2002, 09:18 PM
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Default Re: Turboed B18c1 people what do you get on average for MPG?? (stealthteg)

I average about 21-23mpg combined, depending on how hard I drive.
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