How long have AGSP32FM plugs been available?

[roswell998]

In an earlier thread, a comment was made by Rockledge that "the jury is still out" on the AGSP32FM plugs since they are Ford's new plug. Also quotes by Scott Patterson indicated that he was less than sold on the FM. I was wondering:

1. Approx how long in months have they been available?

2. Would someone report observed erosion level details of FM's including mileage at time of observation?

3. Any new info since Rockledge's and Scott's earlier statements that may shed new light on the subject?

4. Bottom line...........If the AGSP32PP was available at about $8ea and the FM @ $4ea, would you lean toward the new FM or use the PP?

Just an update on the threads I've recently posted.........Front & upper 60K now completed (FM plugs installed for now).........no more oil leaks and runs GREAT!

Thanks for responses and advice given by all

Ashton

 

[Slo-Sho]

Please keep us informed of your observations. I'm sure you'll be the first to report them.

 

[jelloslug]

I have 5k on my FMs and the gap has not changed at all. I will put them every 10k or so and keep an eye on them.

 

[Ferendon]

My first SHO had FMs in it, and it was a good strong car. When I put PPs in, I noticed more "umph". I'd go with PPs, just because I don't trust FMs. No background to base a reputation on.