Broad spectrum of MPG on your turbo setup.

List setup, power, and driving style. just to give me an idea and other people. CHURCH!

Pictures ALWAYS a PLUS!


Modified by VTEC_PRODUCTION at 7:36 PM 11/16/2008

 

30MPG

2000 Acura Integra GS. Full interior, a/c, p/s, cruise control, ABS. 9lbs on t3/t04e
Stock injectors, Missing Link, FMU, walbro 255.

Drive everywhere out of boost.. When I see a yellow light gun it.

If I boost around I get between 25-26.

Highway MPG are even better.


Modified by Kelvin Racing at 7:31 PM 11/16/2008


Modified by Kelvin Racing at 7:33 PM 11/16/2008

 

Kelvin ? what ratio is your fmu

 

To be honest I don't know, I bought it off of ebay for 30 bucks Vortech FMU. I am guessing 12:1 because to run 9-10lbs w/o leaning out that is what I read you are suppose to run. I also have a missing link. With this setup I ran 13.6 with a 2.23 60 foot no e-brake preload.

On my air/fuel ratio gauge it stays green and looks like it is ready to get into the orange. Not a wideband

 

WHP and hwy MPG

 

built ls with crower cams i averaged 34mpg on the high and trapped 111mph

turbo b16 with 60 trim, trapped 119 and averaged about 30mpg

 

400whp DA 2500 with me in it...last time i checked on a 200 mile trip, getting into boost a bunch of times 35mpg....

 

WHP I don't know is on a stock obd2 ECU and Highway MPG I am unsure of either because I've never driven from F-E on a highway. The best I ever did was an hour and a half drive following a school bus going 60MPH the whole way (Max legal speed limit for a school bus) on the highway and from a full tank to half a tank it was at 200 miles so that would equal out to be 40MPG.

Not that many people drive on the highway at that speed so I guess I shouldn't count that.

 

bump for some more!

 

i average 36-40mph on the highway

setup is a d16z6 eagle/vitara setup, lots of timing added in the middle of the map, afr's at cruise are right around 16:1... no bucking or jerking... in town i usually see right around 30...

cars best trap was 133mph and weighs 2520 with me in it...

 

Vitara/eagle Z6, numbers/boost in sig, not a DD, haven't tuned it for gas mileage. 25mpg and I drive the **** out of it.

 

damn...thats hella lean...is it alright when cruising? i would want it at maybe 15:1 i would be scared if it was that lean...what is your af when you are stepping on it or wot? and you advanced the timing? damn...maybe i dont know what im talking about but you must be doing something right to prevent detonation...thats good mpg though ntl

 

Whats up Jarvis, its DK

I got 16 mpg in the city, and maybe 22 mpg on the highway. haha

I drive it hard and put it away wet though.

81mm/87mm gsr 17psi via a 3065r/3082r 1kcc precisions, ectune pro. 93 octane, 13 degrees @ redline @ 22psi

14.5 afr - idle/low load
13.5 afr - medium load
11.5 afr - boost

Tried adding timing and leanin on it more in the low cam, nothing really helped fuel economy.

 

B16a stock with GSR cams,
NSR ram horn
3" open down pipe
450'cc dsm's
t04b (1.15 / .60)
8 pounds

traps 114mph in 2500 lb coupe.

29 city 32 mpg highway. cruising at 80+ mph.

rods and pistons coming soon

 

what trannys for all the b16a's? i know my y1 at 65mph my tach is at 4300...kills my MPG

 

around 20 in the city and 25 highway. Tuned on a conservative tune w/ a b16trans, 3" half back exhaust, 750cc injectors, garrett t4 60trim tuned on eCtune. Numbers in sig. Average turbo'd honda driver :p rape it occasionally

 

06' Acura RSX Type-S
Stock motor
Peakboost turbo kit with GT3076
RBC intake manifold
converted to full return fuel system (walbro, stainless braided -8an feed/-6an return lines with earls fittings, Aeromotive FPR & inline filter, AEM rail & RC750cc injectors)
Partially tuned (I maxed out injectors because I am having fuel problems)

400whp & 280ft/lbs @15psi in 102 degree weather & 87% humidity in Houston

Running basemap tuned for mild a/f & boost control never tuned for power. Car is running pig rich down low.

Getting about 20city & 25 hwy but I tend to be boost happy

 

My CD accord got about 30mpg on average and boosted 8-9psi daily:

F22b1
Log manifold
T3/T4 turbo 57trim
2.5" exhaust
450cc injectors
AFC2
Wideband
ac/ps

Cruised in the 17:1 usually with no problem.

 

that is incredibly lean my friend...i would worry unless your timing is really retarded...

 

1992 DX Sedan with stock 1.5L
Mods:
Greddy TD04H kit @ 5psi with front mount, 2.5in exhaust (no cat) with a vortech 12:1 FMU and Missing Link. So, probably only like 135WHP.

39 MPG on an Average tank! If I hyper-mile the car I can get about 41 per tank. I drive 50% highway 50% city daily.


I'm installing Hondata, 450cc DSM injectors, and Walbro 255LPH fuel pump in the next 2 weeks and dyno-tuning at 9psi so.... I guess my MPG is going to go down then

 

JRSC K20A2 @ 9psi
303whp/197wtq

I am in boost 40% of the time, getting 28-30mpg, still using closed loop.

- Derek

 

LOL i dont even want to know what im getting... if the gauge reads low i fill it up.

 

32 mpg for the most part with a bit of spirited driving. 2300~ lbs with me in it. T3/T4 on a stock GSR engine. Typical afr is 14.5-15.0:1, 2500-3000 rpm cruising.

 

Not sure what I am gettin but for sure I can say it guzzles gas at full boost and out of boost it gets good mpg. I am wondering in some of the other boosted "big block" guys would chime in on their mpg ...

 

whats up man! theres no reason u r getting that bad of gas mileage, but i dont really boost a lot unless i need it...

my tune pretty much goes from as lean as possible in cruising rpm's, to around 13.8:1 at 5 vac then tapers to 12:1 for 0-10psi, 11.5 from 11 on up...

ive not had any issues doing it this way, seems to be getting the best mpg numbers and havent noticed any detonation, spark plugs look clean, car runs fine, ive dont a few close friends cars that way too without an issue also...

i just pretty much take the car as lean as it will have it (sometimes tahts 15:1, sometimes its 16.5:1, depending on the setup and the car), and right when its on the verge of bucking i add a few degrees of timing, and that adds some of the power back in thats lost by the lean condition... i jsut try to keep an eye on everything, ive been doing it this way for 3 years now with no problems...

there are a few setups that i chose not to tho, a friend of mine has a ctr piston gsr build, and obviously its not a setup u can get away with a lot on!