Price: $3,529.00
  • Complimentary T-shirt


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The Mazworx Stage 1 SR20RWD for up to 400hp. Built with the following components:

-CP 86.5mm 9.0:1CR Forged Pistons
-Manley H Beam Connecting Rods 
-ACL Race Bearings (5 hole mains)
-New OEM S15 Oil Pump
-Mazworx Main Studs
-Mazworx Front Oil Squirter
-Misc Plugs

Labor performed:

-Hot Tank/Clean
-Sand Blast Block
-Remove/Retap/Replace Oil Port Plugs
-Machine for Threaded Freeze Plugs
-Resize Cylinders
-Use Torque Plate During Honing
-Resurface Deck
-Hone Line Bore
-Oil Groove Machining, SR20
-Clean, Check, Polish, Balance Crank
-Assemble Short Block

Parts needed from customer (in good condition):

-Core Block/mains/girdle/oil squirters
-Core Crankshaft


-Setup for VE head (VE pistons, VE oil pump, block oil drain)