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| raff-26 |
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I was just curious, I have a EF Ghia 5.0, it is currently returning 450-500km's out of around 70 L's of Propane Gas. Mixed driving. But with a fairly light foot!!
Is this a rough expectation of one of these on gas? Car is stock apart from a 2.5 inch Catback. Also when I run it on petrol, as soon as you take her over 2,00 rpm you can hear the timing chain rattle..........this is due to the car being tuned for gas?? true?? U cannot hear it at all when shes drinking gas..
_________________ EF Ghia 5L V8 |
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| raff-26 |
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also after 3000rpm the motor really howls, I mean sounds like a kettle whistle out the back exhaust- is this due to the lpg??? Sort of an annoying induction howl-but most noticable out the exhaust... opinions??
_________________ EF Ghia 5L V8 |
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| redeffie |
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unlikely u would hear timing chain rattle on petrol and not gas,what u are probably hearing is the engine pinging while on petrol and if this is the case u had better get it looked at before damage occurs,as for the mileage i,m not 100 percent sure whats good for your car,i have a f150 with a 302 and get on average 16liters per 100k,s and have a 115 usable liter tank,but its on full time gas.With the setup u have its a compramise between the two systems as to which one runs the best and returns good economy.
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| daniel000 |
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65ltr i prob get about 300 ks
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| LTDHO |
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Ya sure it's not pinging on petrol?
I get 450 out of a tank with GRA set up. |
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| daniel000 |
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what ya mean by that? like starts on petrol ?
whats the gra setup? |
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| EFFalcon |
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450? since when!!
_________________ FALCN6 - EF GLi Turbo, 20" Rims, Air Bag Suspension, Straight LPG, 225rwkw |
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| banarcus |
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Between 450 and 530 out of 80L. Thats mixed highway and town driving.
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| MRE-50L |
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320 but i got a led foot , mind you thats only 3/4's .
havent run it empty to see full value of it yet
_________________ Chance Favors The Prepared Mind ! |
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| LTDHO |
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{USERNAME} wrote: Ya sure it's not pinging on petrol?
I get 450 out of a tank with GRA set up. OK I lied.. 350 is the best I have got!! 
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| Hoozadoctor |
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1991 NC Ghia lowered racing suspension, lead foot, 65 lt LPG 320 Km around town .. 426 on the highway with cruise control doing 110 KPH
Hope to do better now I hve fitted hydrogen (once I figure out how to adjust timing) Doc |
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| smash74 |
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Hope to do better now I hve fitted hydrogen (once I figure out how to adjust timing)
Quote: I will give you timing info as soon as you send me hydrogen set-up  |
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| smash74 |
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I have an AUII (straight 6) on factory gas and get on average of 500km on 55 litres (lpg)
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| LTDHO |
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{USERNAME} wrote: {USERNAME} wrote: I get 450 out of a tank with GRA set up. OK I lied.. 350 is the best I have got!! Damn, it's getting worse, now I get 300!!! |
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| raff-26 |
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{USERNAME} wrote: {USERNAME} wrote: {USERNAME} wrote: I get 450 out of a tank with GRA set up. OK I lied.. 350 is the best I have got!! Damn, it's getting worse, now I get 300!!! LTD HO- I tink some ping wong!!! Plus if u really do have 360 at the treads...mate that could have something to do with ur poor fuel economy....
_________________ EF Ghia 5L V8 |
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