Will New fuel rails help with flow of fuel or is it better to replace the whole system

 

whats done to your car?

 

LoL Nothing yet waiting for motor but its a 347 stroker from D.S.S race prepped motor but i was told by couple diffrent people stock fuel rail is ok i am changing fuel pump but i was really wondering if i need to change fuel rail ?? running or will be 42lb injectors

 

if you are running 42's you need better fuel rails.

 

But will the fuel rails be the only thing i need to change or do i have to change all the lines to

 

your lines might be ok

 

ok thanx for input

 

no prob

 

Always Nice knowing have peeps like u to answer my Questions which by the way i am still kinda new to mustang modding LOL if u couldnt tell

 

its kool, you have to start somewhere.