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 sequential gas injection LPG 
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Junior Member

Joined: May 24 2009, 12:09 AM
Posts: 25
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Post sequential gas injection LPG
new member here!!

running lpg multipoint gas injection. so nice and and smooth, no power loss, heaps cheaper to run.

sydney, Australia

May 24 2009, 12:17 AM
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Joined: June 19 2004, 2:01 AM
Posts: 6451
Location: El Paso Tx U.S
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MX-3 w/ curved neck millenia klde, boosted @ 5 psi. /bov and wastegate are good!/ nitto drag radial/ gutted interior/ millenia red top injectors, vortech fmu/aem wideband/ all bolts ons/ Car put together 100% by me. Mechanic? who needs a mechanic? ew.. real men work on their own cars!

May 24 2009, 12:30 AM
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Joined: March 17 2006, 3:59 PM
Posts: 5676
Location: portland, OR
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Post Re: sequential gas injection LPG
Yeah, dude! Good on ya!
I'd like to know more, too!

'93 GS - P&P DE w/ ZE exh. cams/ pistns, KLG4 IM, 65mm TB, MSnS, Phenos, K&N RAI, UDP, Grnd wires, rear batt, filld MM, torq strt, TWM short shftr, Exedy, Lng tube hdrs 2.5" Side exhaust, H&R sprngs, Poly bushngs, strutbars, Alum. crss mmber&tiebar, 22mm swybar, solid links, Direzzas, leather int, Alpine 9805 stereo & alrm, keyless entry, 10 Boston Accoustics spkrs, Prjectrs, Blaster2, CF hood, FG hatch, Lexan

May 24 2009, 1:27 AM
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Joined: May 24 2009, 12:09 AM
Posts: 25
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Post Re: sequential gas injection LPG
Hi all
sorry for the long delay.
finally some pics now.

not sure how to upload images, so here are the links to them.

LPG tank is mounted in back where seats would be (they were removed). It is a 100L water capacity i.e. holds bout 70L of lpg.
Results (MIxed driving, predominately city driving)

1 tank= 320km= $40 AUD

1 tank= 600km = $34 AUD

It is a hybrid fuel system. This means you can chose whatever fuel you like to drive on just by pressing the button in cabin.
Cold start uses petrol to operating temp is achieved, then lpg is used instead. The gas injection is closed loop computer controlled. Engine idles
more smoothly on gas than petrol. Power loss is not noticeable at all. From tests and estimates you lose about (1 second or less) on 0-100 km/h times. As shown in one of the images there is an interface in the cabin for LPG levels in tank and and switching between LPG and Petrol.

Feel free to ask any questions

$4000 (Total install cost)
-$2000 (Australian government rebate)
=$2000 (AUD) out of pocket expense ... 9543221138 ... 4312385474 ... 0587837394 ... 7965012434 ... 0277928066 ... 2950027154 ... 4101130306 ... 8789344610 ... 0872002258 ... 3929587730 ... 1189504514 ... 4689894562

July 26 2009, 12:30 AM
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Joined: September 10 2001, 2:01 AM
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Location: Spokane, WA
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Post Re: sequential gas injection LPG
You should be in next Mad Max movie lol

Magnum s/s lines, strut bars, carbon fiber bezel, indiglow gauge, Sony Xplod, inverted c/f hood, SRD lower tie bar '93 GS SE '95 Cobra SVT #2722 '68 Charger R/T 440

July 26 2009, 12:51 AM
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