i see alot of ppl with custom inlet&oulet tubes,what do you guys use?

 

For my inlet I used a piece of "exhaust emission hose" Its made of thin alum. and it kinda works like a slinky toy, but it will hold its shape. Will clamp rite up inside of the stock rubber boot. Its not very tough, but im just drag racin.

 

For the inlet, you can get some SCAT, or SKEET aviation duct from places like Aircraft Spruce and Specialty. For the outlet, first make sure you have the newer cover with the larger opening. I used to run a 3" 90 degree aluminum elbow from Home Depot (water heater exhaust). I just finished adapting a 90 plastic elbow from Grizzly industrial tools, it's originally for a shop dust collection system. You can also force feed the cooling system, depending on how much hp you're getting. Eliminate the oil injection, then using the space up front, you can fab up the ducting and integrate a computer cooling fan, or two.