Mazworx Stage 4 Short Block SR20 RWD

The next step to our Stage 3 SR20 Short Block, includes a 91mm Stroker rotating assembly. We rate this short block to 1000+hp

The Mazworx Stage 4 SR20RWD is built with the following components:

– Mazworx SR20 91mm Billet Crankshaft
– Proprietary, Mazworx Sleeving (Darton Sleeves)
– Step deck
– Mazworx SR20 Billet Main Caps w/ 1/2″ Stud Kit
– Mazworx Billet Girdle
– Custom Heavy Duty CP Pistons
– .250″ wall thickness 9310 upgraded Wrist Pins
– SR20 HD Carrillo Pro-H Rods, 7/16″ CARR Bolts
– ACL Racing 19mm Rod Bearngs and Main Bearings
-New VE oil pump
– 1/2″ Head/Main Stud machining
– Mazworx Front Oil Squirter
– Oil groove machining
– New Oil/Freeze Plugs
– 1/2 Filled with Hard Block
– Prepped for VE head