Fueling & Injection - Fuel line conn?

Just installed fast fuel rails on my car ran a new braided fuel line to the conn were it comes up the drivers wheel well now its a plasic insert peice dosnt seem like a snug fit though.How is everyone connected the braided fuel line to the stock fuel line?

did you use this http://compare.ebay.com/like/120740152158?var=lv&ltyp=AllFixedPriceItemTypes&var=sbar&_lwgsi=y

did you use this http://compare.ebay.com/like/120740152158?var=lv&ltyp=AllFixedPriceItemTypes&var=sbar&_lwgsi=y

Yes thats the part I used just dosnt make a tight conn

I ended up using a threadless conn to braided line conn,didnt trust that fitting poor design if you ask me that comes off and kiss car goodbye

ive used them a bunch of times and never had a problem

This is a good read about the those style connection fittings:

http://www.ls1tech.com/forums/conversions-hybrids/1416902-russell-quick-disconnect-fittings.html

And evidently the design is changed now to a something much better:

http://www.ls1tech.com/forums/conversions-hybrids/1431988-new-russell-quick-disconnects.html

I stumbled across the above threads by accident while searching for something else, but they are full of good info and pics of the problem.