twin 150 4s 3 blade or4

[THEGAME]

hey guys ,i have 2520 dv twin 150 in a notch just wondering if anyone change there stock black props out and did any testing

 

[tara11]

I have a brand new (used for about 5hours) SS 4 blade props, I have the same motors, twin counter rotating 150, 2006, so if you decide to go with 4 blade, I have a good deal for you ! I think I listed them on here for sale .