Re: [DML] Injection Lines

[Martin Gutkowski <webmaster@xxxxxxxxxxxxxx>]

Even if the new hose is rated for the pressure, you MUST use rigid 
walled hose. We tried some injector lines made from 10 bar rated hose 
and swaged ends. The hose was fine as far as the pressure was concerned, 
but at idle, where the injectors are just "cracking", the pressure of 
the injectors opening set up an oscillation in the hose and caused the 
injectors to spurt like morse code. We make our new hoses from 200 bar 
rated thermoplastic lines in a shiny black outer and new swaged ends. 
They look very pretty and perform beautifully.

Best Wishes

Martin

Jason Rowe wrote:

>     Hello List,
>                  This may be a dumb question but why can't we just use regular
>fuel injection hose instead of that thin hard line inside of the big bulky line?
>Why not just use 1/4in or whatever it is with regular clamps? Is it like that
>just for extra protection from the engine heat and elements or what? If I'm not
>mistaken our systems are running about 75psi and some of the injection hose
>I've seen are rated up to 125psi. I am really bosch/fuel injection in general 
>illiterate so if this is in fact a dumb question please excuse my ignorance. 
>
>            Also, what ever happened to the DeLorean on ebay a few weeks 
>back that had less miles on the car than the odometer. I think they claimed
>it was a 450 mile car or something. Just curious if anyone knew what 
>happened with it. Feel free to email me off list if you like. Thanks in advance
>for any input...................Jason #5903
>  
>





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