Fuel line size

[Rowcoach]

On the XP, GTX'GSX Limiteds are the fuel supply hoses 5/16?

 

[JeremyD615]

What year XP and GTX?

 

[mikidymac]

If we are talking about 951 engines then supply is 5/16". The returns are 1/4".

 

[Rowcoach]

Xp and Gtx are 99s the gsx is a 98. All 3 have 951 engines.

Thanks for the help

 

[Rowcoach]

Now I'm really confused. What rating hose should I replace the original lines with? Are b1 line suitable for these machines?

 

[JeremyD615]

You just need standard automotive fuel line. It does not need to be fuel injection rated or anything...