L67 super6 on LPG Injection?

[jip123]

hi there
Im wondering if its possible to run Vapour injection aka lpg injection on a supercharged v6 engine. has anyone had it done?

 

[DAKSTER]

I plan to run liquid injected gas on an LS3 with a top mount blower. Everything I have researched so far say its not only possible, its a bloody good thing to do. It will only work with injected gas though, the old style mixer system is unsuitable.

LPG is 110 Octane, run gas only and tune to suit, not only do you have more power but you have cheaper fuel. Win/Win.

 

[Dr HaxZaw]

although you use more gas than fuel so dunno how it would work out economically

 

[chargedvx6]

hi there
Im wondering if its possible to run Vapour injection aka lpg injection on a supercharged v6 engine. has anyone had it done?

Yep, easily doable. The injection management ecu runs from the MAF signal and is scaled to compensate for different AFRs LPG inj. Still runs the stock ecu and tune as well

 

[frogsta]

Pretty sure you use 15% more LPG than petrol per 100km or unit of distance. Yet it is generally half the price, so you're still saving a fair bit.
Also, who cares, more power

 

[YMY-70Y]

I think you use 30/40% more gas then fuel.....Gas also carries less energy meaning worse fuel consumption. and power? Also possible head / valve problems

Also doesn't gas burn hotter then petrol? Making heat soak a bigger problem.

 

[aussieakito]

i had gas..
Wasnt saving any money
took it out
More power
Drives better
SCREW GAS IT SUCKS

in my humble opinion

 

[Loaded Dice]

although you use more gas than fuel so dunno how it would work out economically

My SSV uses 13l/100 on gas OR petrol, no noticeable power difference running on either, if anything more power when I fill
With 100% propane (110RON) instead of regar auto blend (106RON)

Best thing I did with her.

 

[IBLOWN]

i had gas..
Wasnt saving any money
took it out
More power
Drives better
SCREW GAS IT SUCKS




in my humble opinion

Yes but was it gas injection? Ive experiened gas injection and the old style. Injection is really good. Old style is absolute poo...

 

[Dr HaxZaw]

yeah a 2012 lpg system is going to be a lot better than the older systems