- RB20DE/RB25DE 6 unique slots and 6 unique solids
- SR20DET blacktop 4 unique slots and 4 unique solids
- SR20DE non black top 1 large reference slot, 3 narrow slots, 1 small solid, 3 large solids
- LT1 and friends, similar to the non blacktop SR20 setup
Fred.