I'm in the middle of putting a new L31 crate motor in my truck (2000 K2500 CCSB). I had the trans freshened up too. I've been up grading what I can, but not the intake. I've seen a few put the TPI on, and some others have done the marine swap. I'd really like to do that, but those intakes are impossible to find. I've seen some carbed style EFI intakes too. I'm wondering which one might be lowest maintained after the swap, and most dependable.
My truck is a daily driver for the most part, and I use it to haul stuff from Central TX, to OK from time to time. I don't push the RPM's to 5500, and I already have a TPI setup with SLP runners and rear fed fuel rails, so I'm leaning toward this after my 411 swap. I'd just need to buy the Vortec TPI base.
I'm just looking for opinions. I've got to finish this job with the current intake for now..........