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Liquid Injection Lpg


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  • Member For: 17y 9m 6d
  • Gender: Male
  • Location: Sydney, NSW

Not many mods. Just Hdi intercooler kit, cat back exhaust, K&N filter with the typhoon intake and a custom tune. Only 236 RWKW. Im planning on changing the calibrators on the LPG injectors to match some 36lb petrol injectors I have, changing the cat and getting another tune to maybe pump it up to around 270 RWKW.

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  • Member For: 16y 10m 6d
  • Gender: Male
  • Location: CANNINGVALE wa

hey pube I had to change to supercharged v6 injectors as my stock intectors were flat out at about 220rwkw the sv6 inj are the same resistance so ecu thinks they are the same with a bit of help by a tuner who knows his sh*t we sorted the tune out and very happy now :spoton: a mid low 13 sec car that's cheaper than a getz to run :roflmbo::nyaah:

Edited by GCTXR6
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  • Member For: 17y 9m 6d
  • Gender: Male
  • Location: Sydney, NSW

I bought the supercharged Late model camira 36lb injectors as well. I dont think it will be until early next year to see how they go.

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  • 2 months later...
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  • Member For: 17y 6m 6d
  • Location: Perth, WA

Yeh I kno the liquid runs off the ECU! My petrol consuption was awesome, poured about 65-69 Litres run consistently 440-450 kms and that's me always gunning it! average cost was $80+, now im pouring $25 bucks of gas, about 40 something Litres and only getting 200 km!

mine has the prins vapour injection and gets 270-290km around town consistantly (very little freeway running )

George and I have the same LPG setup (more and less) and get the same economy (280-310km's per tank).

But lets put this into perspective; your fuel usage is a little higher than average, so it stands to reason your LPG usage is too.

Lets continue to put this into perspective; it costs you $80+ to go 440-450km on petrol but $50 to go 420km (210km x 2 tanks) on LPG!!! that's a pretty massive saving!!!

I personally think there might be something not quite right with your setup, but your savings are still definitely there. If you fill up once (ok twice now lol) a week then you are saving $1500 a year! that's REAL money! YOUR money! It's the inconvenience here that I think is annoying you.

When I got mine installed, my first few tanks were only giving me about 200km but once I 'drained' the tanks a few times the vapour ECU started to better gauge how much I could get etc.

Seeing as it's been a few months, how is it going now?

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