Price: $13,799.00
  • Complimentary T-shirt
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Next level past the Stage 0.8 full performance build of your SR20 long block.  Everything is refurbished and/or replaced with upgraded parts.  This motor is rated up to 600hp.  Before delivery, the motor is spun and primed with break in oil.

Stage 2.1 Short Block
Labor:
Disassemble Short Block
Hot Tank/Clean
Sand Blast Block
Remove/Retap/Replace Oil Port Plugs
Machine for Threaded Freeze Plugs
Sleeve Install
Resize Cylinders
Use Torque Plate During Honing
Step Deck
Resize Line Bore
Oil Groove Machining, SR20
19mm Rod Bearings Machining
Clean, Check, Polish and Balance Crank
Assemble Short Block

Parts:
CP Pistons, 90mm 9:1 CR, Upgraded Wrist Pins .200" Wall
Manley Turbo Tuff Rods
ACL Race Bearings
Oil Pump, SR20DET S14/S15
Darton Sleeves
Mazworx SR20 Main Stud Kit
Mazworx Threaded/Oringed Freeze Plug Kit
Mazworx Front Oil Squirter, SR20
Mazworx -10AN Water Pipe or Plug
Mazworx Billet Breather Adapter
Misc Plugs

Stage 2 Cylinder Head
Work:
Disassemble Head
Hot Tank/Clean
Remove/Drill/Tap/Replace Oil Port Plugs, SR Head
Machine for Threaded Freeze Plugs
CNC Port and Combustion Chamber
Remove, Reinstall, Ream Valve Guides
Valve Job, Multi Angle
Grind Rockers for Dual Guide
Set Rocker Level
Resurface Head
Assemble Head

Parts:
Supertech Intake Valves, +1mm
Supertech Iconel Exhaust Valve, +1mm, 6mm Stem
Supertech Titanium Retainers
Supertech Dual Spring Kit, 90lbs
Supertech Bronze Valve Guides
Supertech Valve Stem Seals
Guides x8
Mazworx Threaded/Oringed Freeze Plug Kit
Kelford Camshaft Set (HLA 188-B), 268/272, Intake/Exhaust
Misc Plugs/Freeze Plugs

Long Block

Labor:
Assemble Long Block
Spin/Prime, Check Oil Flow/Pressure

Parts:
Mazworx/Power Enterprise Full Grommet Headgasket 90mm x 1.2mm
ATI SR20 RWD Street Damper
Timing Chain Kit
Mazworx Timing Chain Tensioner
Mazwox SR20 Engine Bolt Kit
Kelford Adjustable Cam Gears (S14/S15 will 1 Kelford and 1 OEM VTC)
Greddy High Capacity Oil Pan
Valve Cover Powdercoating/Service
Mazworx Valve Cover Washer Kit
Misc Seals/Gaskets

Need:
Core SR20DET RWD Long Block

New rocker arms are not included in price.  Your core parts will be evaluated upon disassembly.