Yes, a PZEV is a Duratec. It's slightly different from the ones sold in most of the rest of the US, there's slightly less power in a PZEV but it passes the emissions standards of states like Cali. [PZEV - Partial Zero Emissions Vehicle.]Is a PZEV 20E the same as a 2.0 Durtec?
As far as the FS guys -- honestly I'm betting any of them would blow half the men in Cali for 1/10th the knowledge, experience, and skill that Tom has tuning these cars. Let's call a spade a spade. He's the F'n Steve Saleen of the Focus community. The "go to guy" when you need to know something, anything about this car. Plus, he has a mullet. So he's super-powerful.I have had and herd bad things from Focus Power. The customer service there is no bueno...but just my expieriance I'm sure some have had a good one some haven't...kinda reminds me of the E-bay STS....Hit and Miss!