Author Topic: What's your gas Mileage/ (Read 6137 times)

Mudhawg · « **Reply #15 on:** November 25, 2007, 06:47:49 PM »

355CI SBC 4:10's 29" Tall Tires goes through a half tank driving accross town.. on 91 octane (altho not a jeep) haha

hps4evr · « **Reply #16 on:** November 25, 2007, 08:33:44 PM »

4.0L HO, ax-15 5-speed, 4.10 gears, 33" MT/R's, electric fan, ditched the cat and added a hi-flow muffler, just weighed the jeep at 1820kilograms with me in it and half a tank of fuel, full hard doors and hard-top installed... and no im not really fat. but i figure i get about 500kms to a 72litre tank.
the muffler helped a lot, the electric fan helped a lot as well. i dont have a fancy intake or TB yet. eventually would like to get the newer style intake manifold, a hesco 68mm TB and a hi flow intake. maybe a chip and bigger injectors... apparently Uni-chip has a new plug in computer for the 4.0L that can be tunable. and painless wiring is designing a stand alone fuel managment system.

Toyman · « **Reply #17 on:** December 04, 2007, 07:49:16 PM »

4.0L w/ 2.5" Exhaust, Dynomax Muffler, MSD 6.A Digital Ignition, MSD Blaster Coil, MSD 8.5mm Plug Wires, Bosch Platinum Split Plugs, K&N FIPK, 62mm Throttle Body, 31" lift and running 245/16's. Just put in 71.67L (really rean it dry) and there where 388.4km on the od. Wow, my mileage sucks for a 4.0L, then again, I let it warm up forabout 5-10mins in -20...

cablesmurf · « **Reply #18 on:** December 04, 2007, 10:57:43 PM »

Quote from: "Toyman"

4.0L w/ 2.5" Exhaust, Dynomax Muffler, MSD 6.A Digital Ignition, MSD Blaster Coil, MSD 8.5mm Plug Wires, Bosch Platinum Split Plugs, K&N FIPK, 62mm Throttle Body, 31" lift and running 245/16's. Just put in 71.67L (really rean it dry) and there where 388.4km on the od. Wow, my mileage sucks for a 4.0L, then again, I let it warm up forabout 5-10mins in -20...

31" lift eh? That's huge

!

frenchy · « **Reply #19 on:** December 04, 2007, 11:23:07 PM »

Quote from: "Toyman"

Wow, my mileage sucks for a 4.0L ...

31" lift will have that affect.

EVOLUTION · « **Reply #20 on:** December 05, 2007, 09:35:24 AM »

My smart car gets 420 kms on a 22L diesel tank

(65-70 mpg)

cablesmurf · « **Reply #21 on:** December 05, 2007, 09:45:50 AM »

Geeze...if you're driving it, it must be called a smart a$$ car.... :roll:

EVOLUTION · « **Reply #22 on:** December 05, 2007, 01:06:11 PM »

Quote from: "cablesmurf"

Geeze...if you're driving it, it must be called a smart a$$ car.... :roll:

Yeah pretty much

Bnine · « **Reply #23 on:** December 05, 2007, 11:08:28 PM »

We get 400-450 on the stock xj with 60-65l fills.

Toyman · « **Reply #24 on:** December 07, 2007, 07:53:33 PM »

Quote from: "cablesmurf"

Quote from: "Toyman"
4.0L w/ 2.5" Exhaust, Dynomax Muffler, MSD 6.A Digital Ignition, MSD Blaster Coil, MSD 8.5mm Plug Wires, Bosch Platinum Split Plugs, K&N FIPK, 62mm Throttle Body, 31" lift and running 245/16's. Just put in 71.67L (really rean it dry) and there where 388.4km on the od. Wow, my mileage sucks for a 4.0L, then again, I let it warm up forabout 5-10mins in -20...

31" lift eh? That's huge !

OK then. So I took out the 28" blocks and 28" coil spacers (jackasses) :roll: , so I'm at around 3" of lift w/ 31's that measure around 29". The mileage seems to have improved this tank. I'm at 360km and still have 1/8th of a tank left.

FiEND · « **Reply #25 on:** December 07, 2007, 09:49:45 PM »

$50 to fill up today @ 97.9

200KM.

too much idling, especially @ bowness park

yjcanibul · « **Reply #26 on:** December 09, 2007, 01:50:18 AM »

33's around town I get 14 miles/gallon
on the highway I would expect better numbers using 5th and all ...

NUXJR · « **Reply #27 on:** December 09, 2007, 08:33:58 PM »

If I were to run my tank dry, be getting almost 500kms out of 60L of gas. Is that reasonable :?:

cablesmurf · « **Reply #28 on:** December 09, 2007, 09:48:58 PM »

Seems kinda thirsty for a sewing machine engine... :lol:

RACKMAN · « **Reply #29 on:** December 10, 2007, 10:15:16 AM »

I'm getting 24mpg while towing a trailer with 2 quads at 110km/hr with my 3/4 ton Dodge Ram Cummins Turbo Diesel. :wink:

RACKMAN

Author Topic: What's your gas Mileage/ (Read 6137 times)

yjcanibul