http://www.ls1speed.com/saleitem.cfm

is it ok to use them while using a stock ecu and injectors? i was told that i could not use them with out a fuel management system. they came with the engine/trans setup i bought and need to know if i have to pick up stock rails or if these are ok.
thanks!

 

Stock ecu or injectors don't matter. You kinda need an aftermarket fuel system to make it work properly.

 

so is that a yes or no?

 

shouldnt be a problem running those. they may require a non oem hookup to use them. seems like usually costs as much for all the AN connectors and line as the rails cost - and then finding all you need may be a pita.

 

You do not need any fuel managment to run those fuel rails...You can buy the braided stainless lines and fittings from speed inc., nasty nate or a number of other vendors..there is a fitting that allows you to plug right into the stock fuel lines that run to the fuel tank.....there is nothing to it..

 

awesome! thanks guys