Short Block Engine Packages

Stage I: Open-deck EJ25 (For N/A and Forced Induction)

1. EJ25 Short Block (core charge extra)
2. TechWorks High-Quench Forged Pistons (100mm)
3. Light Weight, hollow piston Pins and Clips
4. Subaru STi Piston Rings (100mm)
5. Parabolic I-Beam 4340 Billet con rod set w/ARP 2000 bolts
6. Heavy Duty Crankshaft Bearings
7. Heavy Duty Connecting Rod Bearings
8. Disassembly and Cleaning
9. Cylinder Boring (for 100mm pistons)
10. Milling (decking)
11. Crank checked and trued to less than 0.0005" run-out
12. Crank Grind to achieve ideal tolerances, all pre-measured to +/- 0.00005", temperature controlled to +/-0.5^oC
13. Rotating assembly balancing (Crank/Rod/Pistons) to +/- 0.05 grams
14. Rod bolt stretch measurement
15. Dry assembly with plastic gauge for bearing tolerance measurement post-check
16. Deck height measurement to confirm exact quench clearance
17. Cylinder bore measurement (Straightness and out-of-round checked to +/- 3 microns)
18. Oil galley clean and pre-lube
19. Assembly

             [$3959.40US + Shipping]

Options:

20. Moly-graphite piston skirt coating - $190.96US
21. Ceramic piston crown coating - $190.96US
22. ARP Head Stud Kit - $227.50US (SOHC), $245.15US (DOHC)
23. Cometic Head Gaskets (High Pressure available for Turbo applications) - $122.60US

Stage II: Built Semi-Closed Deck (STi) Turbo Short Block 

1. New STi Engine Cases (No Core Charge)
2. New STi Crankshaft
3. Tech Works High-Quench Forged Pistons (99.5mm)
4. Light Weight, hollow piston Pins and Clips
5. STi Piston Rings (99.5mm)
6. Parabolic I-Beam 4340 Billet con rod set w/ARP 2000 bolts
7. Heavy Duty Crankshaft Bearings
8. Heavy Duty Connecting Rod Bearings
9. Milling (decking)
10. Crank checked and trued to less than 0.0005" run-out
11. Crank Grind to achieve ideal tolerances, all pre-measured to +/- 0.00005", temperature controlled to +/-0.5^oC
12. Rotating assembly balancing (Crank/Rod/Pistons) to +/- 0.05 grams
13. Rod bolt stretch measurement
14. Dry assembly with plastic gauge for bearing tolerance measurement post-check
15. Deck height measurement to confirm exact quench clearance
16. Cylinder bore measurement (Straightness and out-of-round checked to +/- 3 microns)
17. Oil galley clean and pre-lube
18. Assembly

             [$5732.13US + Shipping]

Options:

19. Moly-graphite piston skirt coating - $190.96US
20. Ceramic piston crown coating - $190.96US
21. ARP Head Stud Kit - $227.50US (SOHC), $245.15US (DOHC)
22. Cometic High Pressure Head Gaskets with bore shim - $122.60US

2.5L Drop-In Semi-Closed Deck (STi) Turbo Short Block 

1. New Semi-Closed Deck (STi) Short Block (No Core Charge)
2. TechWorks High-Quench Forged Pistons (Drop-In)
3. STi Piston Rings
4. Piston Installation

             [$3494.51US + Shippping]

Options:

5. Moly-graphite piston skirt coating - $190.96US
6. Ceramic piston crown coating - $190.96US
7. Light Weight, hollow piston Pins and Clips - $152.25US
8. ARP Head Stud Kit - $227.50US (SOHC), $245.15US (DOHC)
9. Cometic High Pressure Head Gaskets with bore shim - $122.60US

Monster Turbo Short Block (Sleeved Closed Deck) 

1. New EJ22T Closed Deck Engine Cases with piston squirters (No Core Charge)
2. New STi Crankshaft, checked and trued to les than 0.0005” run-out
3. Ductile Iron Cylinder Sleeves
4. TechWorks High-Quench Forged Pistons (99.5mm)
5. STi Piston Rings (99.5mm)
6. Light Weight, hollow piston Pins (with Clips)
7. Parabolic I-Beam 4340 Billet con rod set w/ARP 2000 bolts
8. Heavy Duty Crankshaft Bearings
9. Heavy Duty Connecting Rod Bearings
10. Block Boring/Milling for sleeve installation
11. Sleeve Installation
12. Cylinder Boring (for 99.5mm pistons)
13. Cylinder bore measurement (Straightness and out-of-round checked to +/- 3 microns)
14. Milling (decking)
15. Crank Grind to achieve ideal tolerances, all pre-measured to +/- 0.00005", temperature controlled to +/-0.5 ^oC
16. Rotating assembly balancing (Crank/Rod/Pistons) to +/- 0.05 grams
17. Rod bolt stretch measurement
18. Dry assembly with plastic gauge for bearing tolerance measurement post-check
19. Deck height measurement to confirm exact quench clearance
20. Oil galley modification for improved lubrication (pre-lubed)
21. Assembly

             [$8196.92US + Shipping]

Options:

22. Moly-graphite piston skirt coating - $190.96US
23. Ceramic piston crown coating - $190.96US
24. ARP Head Stud Kit - $227.50US (SOHC), $245.15US (DOHC)
25. Cometic High Pressure Head Gaskets with bore shim - $122.60US

Screamer N/A Short Block (2.35L Semi-Closed Deck (STi) 

1. New STi Engine Cases (No Core Charge)
2. New EJ20 Crankshaft
3. TechWorks High-Quench Forged Pistons (99.5mm)
4. Light Weight, hollow piston Pins and Clips
5. STi Piston Rings (99.5mm)
6. Parabolic I-Beam 4340 Billet con rod set w/ARP 2000 bolts (Special Length)
7. Heavy Duty Crankshaft Bearings
8. Heavy Duty Connecting Rod Bearings
9. Milling (decking)
10. Crank checked and trued to less than 0.0005" run-out
11. Crank Grind to achieve ideal tolerances, all pre-measured to +/- 0.00005", temperature controlled to +/-0.5^oC
12. Rotating assembly balancing (Crank/Rod/Pistons) to +/- 0.05 grams
13. Rod bolt stretch measurement
14. Dry assembly with plastic gauge for bearing tolerance measurement post-check
15. Deck height measurement to confirm exact quench clearance
16. Cylinder bore measurement (Straightness and out-of-round checked to +/- 3 microns)
17. Oil galley clean and pre-lube
18. Assembly

            [$5882.62US + Shipping]

Options:

19. Moly-graphite piston skirt coating - $190.96US
20. Ceramic piston crown coating - $190.96US
21. ARP Head Stud Kit - $227.50US (SOHC), $245.15US (DOHC)
22. Cometic High Pressure Head Gaskets with bore shim - $122.60US

Screamer Turbo Short Block (Sleeved Closed Deck) 

1. New EJ22T Closed Deck Engine Cases with piston squirters (No Core Charge)*
2. New EJ20 Crankshaft, checked and trued to les than 0.0005” run-out
3. Ductile Iron Cylinder Sleeves
4. TechWorks High-Quench Forged Pistons (99.5mm)
5. STi Piston Rings (99.5mm)
6. Light Weight, hollow piston Pins (with Clips)
7. Parabolic I-Beam 4340 Billet con rod set w/ARP 2000 bolts (Special Length)
8. Heavy Duty Crankshaft Bearings
9. Heavy Duty Connecting Rod Bearings
10. Block Boring/Milling for sleeve installation
11. Sleeve Installation
12. Cylinder Boring (for 99.5mm pistons)
13. Cylinder bore measurement (Straightness and out-of-round checked to +/- 3 microns)
14. Milling (decking)
15. Crank Grind to achieve ideal tolerances, all pre-measured to +/- 0.00005", temperature controlled to +/-0.5^oC
16. Rotating assembly balancing (Crank/Rod/Pistons) to +/- 0.05 grams
17. Rod bolt stretch measurement
18. Dry assembly with plastic gauge for bearing tolerance measurement post-check
19. Deck height measurement to confirm exact quench clearance
20. Oil galley modification for improved lubrication (pre-lubed)
21. Assembly

     [$8196.92US + Shipping]

Options:

22. Moly-graphite piston skirt coating - $190.96US
23. Ceramic piston crown coating - $190.96US
24. ARP Head Stud Kit - $227.50US (SOHC), $245.15US (DOHC)
25. Cometic High Pressure Head Gaskets with bore shim - $122.60US