[Diy_efi] Info about GM Ecotec engine

[Joe Hughes]

Increase Fuel Pressure!

 

> -----Original Message-----
> From: diy_efi-bounces at diy-efi.org 
> [mailto:diy_efi-bounces at diy-efi.org] On Behalf Of lmarcus2 at juno.com
> Sent: Tuesday, November 30, 2004 7:58 PM
> To: diy_efi at diy-efi.org
> Subject: [Diy_efi] Info about GM Ecotec engine
> 
> 
> Hello,
> 
> I'm a 10th grader doing a project for an engineering 
> competition, and I need some advice on how to modify the GM 
> Ecotec engine's fuel system to acomodate ethanol fuel. I am 
> have been told that increasing the pulse-width on the 
> injectors will result in the increased flow that is necessary 
> for an stoichiometric ethanol combustion. Are there others 
> ways of acomplishing increased fuel flow? And what are some 
> software programs that would allow modifications to be made 
> to the fuel system. Any advice or suggestions in this area 
> would be extremely helpful because I am new to all of this. Thank you,
> 
> Ben Marcus
> 
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