Anyone that has done the full NS conversion, I need to know how much silicone vacuum line to order (estimated). I don't want to buy the whole FD kit because it would be a waste of money to have all that line left over. Also I need to know the sizes needed. I assume it is just 4mm and 6mm that I will need but not really sure. Any help is greatly appreciated.

 

5' of each...this is only an estimate

 

just for the conversion in the engine itself Dululop is about right. I just got 35 feet of 4mm and 10 feet of 6mm from hose techniques. Most all of it is for running hose from the car to the engine standalone w/ map sensor, boost controller and gauge etc. I wanted everything to have its own route. No tees anywhere. Also needed for boost control box in engine bay, blow off valve, FPR, etc. They sell in 10' minimums only. G

 

Thanks, I think I may get about 10' of each just to be safe and to have a little extra.