New 408 for the Flyfish

Hey Flyfish mind letting us know what converters are those in pics? One looks like a dynamic the other looks like an A&A trans converter. Specs please!:)
The small one is a PTC 8" converter, stall's about 5k behind my old 410 stroker. The other is a 10" TCI converter, stall's about 3300 behind my old 360 combo NA, and about 3800 on the juice if I recall correctly.