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EJ253 Blueprinted Short Blocks

We custom build quality short blocks for performance applications.  We machine our blocks to the highest standards, and use the highest quality parts.  No cheep economy builds here with lackluster quality.  Our blueprinted blocks are machined on the crankshaft centerline, and our cylinders are honed using the torque plate process.   We offer the same quality machining in our DIY Short block kits and our high performance Crate Engines.  You can add any of our block modifications to these build list for ultimate customization to your build. 

Blueprinted Rebuild "HD"

$2000

Blueprinted Block Machining Package
Topline EJ253 Pistons (PASU13 +.50MM)

OEM STI Connecting Rods
New OEM STi Nitrated Crankshaft 
King XPG Bearing Set
New OEM Main Bolt and O-Ring Kit
New OEM Plug and Baffle Kit
New OEM Head Alignment Dowels

Blueprinted Rebuild "Daily Driver"

$1900

Blueprinted Block Machining Package
NPR EJ253 Pistons (10-921-2 (+.50MM))

Reconditioned Factory Rods w/ New OEM Bolts
New OEM Subaru Crankshaft 
King XPG Bearing Set
New OEM Main Bolt and O-Ring Kit
New OEM Plug and Baffle Kit
New OEM Head Alignment Dowels

Remanufactured Short Block 

$1800

Blueprinted Block Machining Package
- (Minus Vapor Honing) + Painted Block
NPR EJ253 Pistons (10-921-2 (+.50MM))
Reconditioned Factory Rods w/ New OEM Bolts
New OEM Subaru Crankshaft 
King XPG Bearing Set
New OEM Main Bolt and O-Ring Kit
New OEM Plug and Baffle Kit
New OEM Head Alignment Dowels

Stage 1.0 Short Block

$2450

Blueprinted Block Machining Package
Topline EJ253 Pistons (PASU13 +.50MM)

Manley Performance H Beam Connecting Rods
New OEM STi Nitrated Crankshaft 
King XPG Bearing Set
New OEM Main Bolt and O-Ring Kit
New OEM Plug and Baffle Kit
New OEM Head Alignment Dowels

Stage 1.5 Street Short Block (450 HP)

$2650

Blueprinted Block Machining Package
Mahle PowerPak Pistons .25mm OS
New OEM STi Connecting Rods
New OEM STi Nitrated Crankshaft
King XPG Bearing Set
New OEM Main Bolt and O-Ring Kit
New OEM Plug and Baffle Kit
New OEM Head Alignment Dowels

Stage 2.0 Endurance Short Block (475 HP)

$2,750

Blueprinted Block Machining Package
Mahle PowerPak Pistons .25mm OS
Manley Performance Connecting Rods

New OEM STi Nitrated Crankshaft
King XPG Bearing Set
New OEM Main Bolt and O-Ring Kit
New OEM Plug and Baffle Kit

New OEM Head Alignment Dowels

Stage 2.5 Endurance Short Block 

$3000

Blueprinted Block Machining Package
+ Pinned Deck Conversion
Mahle PowerPak Pistons .25mm OS
Manley Performance Connecting Rods

New OEM STi Nitrated Crankshaft
King XPG Bearing Set
New OEM Main Bolt and O-Ring Kit
New OEM Plug and Baffle Kit

Stage 2.5 Endurance Plus Short Block

$3950

Blueprinted Block Machining Package
+ Pinned Deck Conversion 
+ Line Hone w/ O/S King Main Bearings

ARP Main Case Bolts
Mahle Performance Pistons .25mm OS
Manley Performance Connecting Rods

New OEM STi Nitrated Crankshaft
King XPG Bearing Set
New OEM Main Bolt and O-Ring Kit
New OEM Plug and Baffle Kit
New OEM Head Alignment 
Dowels

Manley Performance Stroker Short Block

$Call

Blueprinted Block Machine Package
+ Pinned Deck Conversion
+ Line Hone w/ O/S King Main Bearings
ARP Main Case Bolts
Manley Performance Turbo Tuff Pistons
Manley Performance Turbo Tuff I Beam Rods
Manley Performance Billet Crankshaft

King XPG Bearing Set
New OEM Plug and Baffle Kit

Darton Sleeved Extreme Short Block

$Call

Blueprinted Block Machine Package
Darton Sleeves Installed
O/S Head Stud Threads
Line Hone w/ King O/S Main Bearings

ARP Main Case Bolts
Forged Tuff Pistons (Manley/Wiseco)

Manley Performance Turbo Tuff I Beam Rods
Manley Performance Billet Crankshaft

King XPG Bearing Set
New OEM O-Ring Kit
New OEM Plug and Baffle Kit
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