These are SUPER affordable.
Ranging from 400hp-1000hp there is a wide variety.
Most popular is the T3/4 50 & 60 trim billet
Priced at $1350 incl (Journal Bearing core with water cooling) you cant go wrong.
These units spool ALOT faster. The same size wheel in billet form flows near 80hp more than the cast version. But it also spools a whole heaps faster due to the shank size, blade area & lightness.
Ball Bearing units are generally +$400-450 more.
