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CAR conversion to VAPOR gas injection
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diaboliqu69 Offline
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Post: #1
CAR conversion to VAPOR gas injection
Let design a system for gasoline vapor injection derived from CNG systems.
I have Fiat Grande Punto 1.4 L 16 V 70 Kw 95 bhp from 2009.
Components list:

CNG/LPG Emulator http://ji14135.en.embiz.net/p730086/CNG-...lator.aspx

cng injector rail http://www.aliexpress.com/wholesale/whol...-rail.html

Air Compressor Pressure Switch Control Valve 90-120 PSI http://www.ebay.com/itm/Air-Compressor-P...43a87eee7e

high pressure cylinder 0.2 to 1 L i think will work something like http://www.aliexpress.com/product-gs/381...alers.html

liquid Level sensors http://www.aliexpress.com/wholesale?Sear...rs&catId=0

a gas solenoid valve to use as gas vapour injector in air intake

we need to design a housing for an electric heat rezistor and level senzor were liquid gas will go in level senzor cut off the pump, the electric rezistor will heat to something like 260 degress celsius a quantity of 1-10 ml of gas it will need to be powerfull enough to vaporize 5 liters of gasoline per hour (please calculate the needed watt value for rezistor) . After gas its vapour will build up pressure in high pressure cylinder and Pressure Switch Control Valve will cut power to the rezistor when target pressure wil be reaced.

Please if you can find more info about used oil furnaces (i sow on discovery on how its made show http://www.youtube.com/watch?v=M1905eRMyDo time 3:21 they used 100w rezistor )

They use something like pencil heater or cartidge heater

http://www.alibaba.com/product-tp/111819...aters.html
http://www.heatersplus.com/products/cartridg.html
http://www.aliexpress.com/product-fm/486...alers.html
http://www.heaters.in/cartridge-heaters....il-heaters
http://www.directindustry.com/industrial...73498.html

lpg kits components : http://www.indiamart.com/agfautogas/products.html we can use as injector the LPG Solenoid Valve and please find about the working temperatures of the LPG Electronic Vaporizer

Some info:

http://www.lawbright.com/energy/vapor.htm

http://fuel-efficient-vehicles.org/energ...age_id=787

Let`s keep the costs down how much we can so anyone will afford it.
Please sugest a cheaper alternative to high pressure cylinder because in my country cost`s about 60 Euro

Let's join forces and design this system and enjoy the benefits in daily life.
10-31-2011 09:42 AM
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diaboliqu69 Offline
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Post: #2
RE: CAR conversion to VAPOR gas injection
hello again, i haven t money by now to try my ideea but i ve traded my car for ' 98 bmw 523 2.5l 170 hp m52 vanos engine but now i'm paying double on gas so i really start tweak up the engine. the exaus was all changed to a complet quad borla and i can t see the catalisors an no o2 sensor in engine compartiment so if they aren t under car...i'm riding open loop and i will need to mount the o2 by myself
02-01-2012 03:44 PM
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Verdfrepler Offline
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Post: #3
RE: CAR conversion to VAPOR gas injection
It’s really great posts.

dubli
09-09-2014 05:07 AM
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chloecooper Offline
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Post: #4
Wink RE: CAR conversion to VAPOR gas injection
hello i am a new member
(This post was last modified: 09-30-2014 09:24 PM by chloecooper.)
09-30-2014 09:23 PM
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