Our Drag Race SR20 Short Block, includes a 91mm Stroker rotating assembly. We rate this short block to 1200+hp
The Mazworx Drag Race Billet SR20RWD is built with the following components:
- Mazworx Billet SR20 Block
- Mazworx SR20 91mm Billet Crankshaft
- Proprietary, Mazworx Sleeving (Darton Sleeves)
- Custom CP Pistons
- .250" wall thickness upgraded Wrist Pins
- GRP Aluminum Rods
- Calico Coated ACL Race Rod and Main Bearings
- New oil pump
- Mazworx Front Oil Squirter
- Oil groove machining
- Fully Assembled