Originally Posted by 654
Our shop car has 6x6 wheels as well, just the cast version with no extended tips, and a slightly different profile. The 11 blades were ditched all together because the just move too much air at low shaft speeds for the engine to ingest. I will say on the stage 1's with the 11 blades, we experience no surge at and the wheels work great. The reason being, the 14T's are smaller, and the clipped stock turbine can't drive them as hard down low. The 11 blades just were too much wheel for the car being driven by those big 9 blade turbines, now I got 80 of em in a box. Cool N54 billet paper weights $25 bucks. Anyone, anyone...