[shimpies9r]

installing external fuel system on my gen 1 busa what type fuel line everybody using is summit brand good what size 6 0r 8 an any help would be great thanks

 

[nitrousbusa569]

either will be fine....all depends on how you are planning on runnning your setup :2thumbs:

 

[nem1300]

summit brand hose and fittings work great and ive run -6 in complete fuel system and thats plenty (560hp). -8 will be an over kill imo.
:2thumbs: