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300+ On Liquid Gas...


JH07XR6T

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  • Member For: 14y 4m 25d
  • Gender: Male
  • Location: Brisbane

The answer is in your comment! Saving money and going fast? Maybe you're on 200+k a year or something and don't care, but most people do things to save money where they can in life. For people that drive alot and want to go quicker than an average diesel then LPG is the answer.

Re 'missing the point', because you have first hand experience in these setups? Why do people offer up information based only on option. "get rid of the gas" why? because to your knowledge it doesn't work, but that doesn't mean in real life it doesn't.

I can't manage to find the Zoom article either but do remember reading it at the time. It's referenced both on this forum and other however:

http://www.fordxr6turbo.com/forum/topic/77859-lpg/page__hl__lpg#entry1161782

http://www.fordmods.com/ford-turbo-supercharger-f22/2005-xr6-turbo-with-injected-lpg-t43227-15.html

Edited by Spoony
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  • Member For: 18y 9m 9d
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To be honest, if the car is set up correctly and tuned accordingly, there should be no drama with the switch over, afr's should remain constant and spark would need to be set for petrol, but having an system like spoony has, that stays on lpg the entire time allows for performance gains to be made because of the added spark that lpg will handle

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  • Member For: 18y 9m 9d
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gas is for saving money. not going fast...

sure it can be done, but why bother?

there is more power to be had for the same engine on the same boost when running and tuned for lpg compared to 98, yes there is added cost in the intial set up, but day to day running cost are cheaper, savings obviously depend on how many klms your car does though

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  • Member For: 13y 7m 9d
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From my experience its like an auto gear change under full load the timing goes haywire for a split second but then again I havent had much experience with the jtg kits? And I am also monitoring factory tunes/ bolt on vapour injection systems on factory cars, this can be tuned out hay ratter?

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  • Member For: 16y 9m 20d
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  • Location: adelaide hills- 'race air' central

true ratter, but that's what e85 is for. when you can easily make 350+ with the petrol products readily available, then why spend 4k on a gas setup?

as stated. it can be done, and some do things for the challenge, and sure, why not? but normally people think gas to save money, not to get better performance.

I dont think gas is suited to high power boosted applications...

but true, that is only my opinion.

Edited by Panda Eyes
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  • Member For: 14y 4m 25d
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  • Location: Brisbane

E85 allows for more power, yes. And in the same way E85 allows for more power, so does LPG! Higher Octane. They both have a lower energy density so you need to use a bit more to travel the same distance. The main difference is E85 is very much a niche fuel, fine if you are using locally as a toy, not for general travel, availability is extremely limited. Cost is also higher than LPG so savings wise it's less too. LPG is available most places, is cheaper and offers more power potential if supply is there.

Why spend 4k on E85 and mods and not LPG and mods? The LPG system will pay for it self, took me only 14months to pay of the JTG system, now I drive down the highway, cruise past some poor sap having to do an Brisbane to Sydney trip in a small 4cyl and chuckle during the overtake that it's costing him/her more with 1/4 of the power in a cramped uncomfortable buzzer.

I'd could say that's all just 'opinion', but sorry, it's fact.

Exibit A: LPG vs Petrol. Notice the torque and power across the entire rev range.

post-42673-0-83131100-1340927141_thumb.j

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  • Member For: 13y 7m 9d
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The only thing im arguing is my original comment which remins correct as the principal is the same no matter what setup you use, when I was in melbourne for the launch of the lpi falcon I asked one f the engineers if they had played with turbo charging the lpi engine and all he said was, its not sustainable for warranty reasons... Wouldnt elaborate any more but that in itself says something

And this thread has been hi jacked enough so il leave it at that cheers

Edited by bionicxr6t05
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