Previously I tried using a 95mm MAF tube and got a lean code. If what I have been reading is correct or if I understood it correctly, with the Predator revision I should be able to richen the MAF fuel curve or add fuel and be able to use the larger MAF tube. Is this correct?

 

Although it's possible I'd say it's doubtful. Generally it requires a complete new maf transfer in the tune to compensate for the different MAF's. Any tuner should get you going close enough to be able to fine-tune it with the Predator.

Jody