I am looking for some 3" i.d. bulk hose that will hold up to intake pressures. The hose will attatch custom pressure pipes from the turbo to the intake manifold. Thanks.
If you just want cheap hose get low pressure single wire hydraulic hose...it's a bytch to work with but you'll never blow it apart. The best hose comes in short lengths, I buy it from pdp.
I go to my local big rig repair shop and buy 3" silicone heater hose for my straight boots. Works great on my puller & my tow rig. They usually sell it by the inch, and each boot is 4" long.
Just make sure you get the silicone and not rubber. From experience, the rubber blows apart at about 25 psi, whereas the silicone can take 70+ without a problem.