[Shop-talk] hard fuel line replacement

John Miller jem at milleredp.com
Sat Nov 1 21:37:32 MDT 2014


On 11/1/2014 7:31 PM, John Innis wrote:
> Fuel Pressure on these is over 40 PSI.  I would NOT use rubber hose and
> clamps for this.

There is hose and clamps intended specifically for high-pressure fuel 
injection applications, SAE 30R9 spec.  It's quite pricey compared to 
the old low-pressure stuff.

The hard line really needs to be barbed a bit at the end to do this 
properly, the beginning of a bubble-flare works nicely.

John.


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