Inner Diameter of stock Vacuum Lines

[halfjap1980]

Hey guys,

I want to replace my vac lines, but I'm not sure what size I need. The manual says the length of each line, but not the inner diameter. The previous owner did god knows what.

Any help would be great!

Thanks guys!

-Kenji

[gezed]

there are 3 sizes of vacuum hoses 3mm, 5mm, 8mm

http://www.skylineowners.com/forum/s...d.php?t=128595