I have a 3r that has about 9 tanks, including break in, and a 5 port '08 version. What do you guys think about using a JP2 or JP3 pipe on them? Unfortunately, those are the only 2 pipes I currently have.

I've got a race this Saturday and plan on running the 3r motor. I'd love to use the Go 0801, but won't be able to get one in in time.