SPECIAL OFFER
Nightmotorsport
presenting
Signature Valve Cover Kit
Buy one of engine packages and get Signature Valve Cover Kit for $100 off
9 YARD BLOCKS
STAGE 1 - $3,299.99
- Brand New OEM Short Block
- NMS Spec Mahle Forged Piston 2618 Alloy 99.50mm 9.0:1 Phosphate Dry Lubricant, Skirt Coating
- Stock STI Connecting Rods
- ACL Main & Rod Bearings
- Standard New Subaru Nitride Treated 2017+ STI Crankshaft
- Standard FHI Subaru Case Bolts
NMS STAGE 1 SHORT BLOCK HAS A POWER MAXIMUM OF 450 BHP
STAGE 2 - $3,999.99
- Brand New OEM Short Block
- NMS Spec Mahle Forged Piston 99.75mm 9.0:1
- Manley Standard H Beam Connecting Rods
- ACL Main & Rod Bearings
- Standard New Subaru Nitride Treated 2017+ STI Crankshaft
- Standard FHI Subaru Case Bolts
NMS STAGE 2 SHORT BLOCK HAS A POWER MAXIMUM OF 500 BHP
STAGE 3 - $4,999.99
- Brand New OEM Short Block
- NMS Spec Mahle Forged Piston 100.MM 9.0:1
- Manley Turbo Tuff I Beam Connecting Rods
- King Race Bearings
- Standard New Subaru Nitride Treated 2017+ STI Crankshaft
- Standard FHI Subaru Case Bolts
NMS STAGE 3 SHORT BLOCK HAS A POWER OUTPUT RATING OF 550 BHP
WHOLE 9 YARD BLOCKS
STAGE 1 - $5,499.99
- Brand New OEM Short Block
- NMS Spec Mahle Forged Piston 99.50mm
- Manley Standard I Beam Connecting Rods
- King Main and Rod Bearings
- Standard New Subaru Nitride Treated 2017+ STI Crankshaft WPC Treatment
- ARP Subaru Main Bolts
NMS STAGE 1 SHORT BLOCK HAS A POWER OUTPUT RATING OF 600 BHP
STAGE 2 - $6,499.99
- Brand New OEM Short Block
- NMS Spec Mahle Forged Piston 99.75MM
- Manley Standard I Beam Connecting Rods
- King Main and Rod Bearings
- Standard New Subaru Nitride Treated 2017+ STI Crankshaft WPC Treatment
- ARP Subaru Main Bolts
NMS STAGE 2 SHORT BLOCK HAS A POWER OUTPUT RATING OF 650 BHP
STAGE 3 - $7,499.99
- Brand New OEM Short Block
- NMS Spec Mahle Forged Piston 100.0MM
- Carrillo Subaru EJ18/EJ20/EJ22/EJ257(WRX STI) Pro-H 3/8 WMC Bolt Connecting Rods
- King Main and Rod Bearings
- Standard New Subaru Billet Treated 2017+ STI Crankshaft WPC Treatment
- ARP Subaru Main Bolts
NMS STAGE 3 SHORT BLOCK HAS A POWER OUTPUT RATING OF 700 BHP
ULTIMATE 9 YARD BLOCKS
STAGE 1 - $8,499.99
- Brand New OEM Short Block with Darton Sleeves
- NMS Spec Mahle Forged Piston 99.50MM Boxed Style Gas Ports 9.5:1
- Carrillo Subaru EJ18/EJ20/EJ22/EJ257 (WRX STI) Pro-H 3/8 Carr Bolt Connecting Rods
- King Main and Rod Bearings
- Manley Billet Crankshaft 79MM Optimal Crank 83MM
- ARP Subaru Main Bolts
NMS STAGE 1 SHORT BLOCK HAS A POWER OUTPUT RATING OF 750 BHP
STAGE 2 - $9,199.99
- Brand New OEM Short Block with Darton Sleeves
- NMS Spec Mahle Forged Piston 99.75MM Boxed Style Gas Ports 9.5:1
- Carrillo Subaru EJ18/EJ20/EJ22/EJ257 (WRX STI) Pro-H 3/8 Carr Bolt Connecting Rods
- King Main and Rod Bearings (WPC Treated)
- Manley Billet Crankshaft 79MM Optimal Crank 83MM
- ARP Subaru Main Bolts
NMS STAGE 2 SHORT BLOCK HAS A POWER OUTPUT RATING OF 850 BHP
STAGE 3 - $10,499.99
- Brand New OEM Short Block with Darton Sleeves
- NMS Spec Mahle Forged Piston 100.0MM Gas Ports 9.5:1
- Carrillo Subaru EJ18/EJ20/EJ22/EJ257 (WRX STI) Pro-H 3/8 Carr Bolt Connecting Rods
- King Main and Rod Bearings (WPC Treated)
- Manley Billet Crankshaft 79MM Optimal Crank 83MM
- ARP Subaru Main Bolts
NMS STAGE 3 SHORT BLOCK HAS A POWER OUTPUT RATING OF 950 BHP
ENGINE BLOCK FAQ
How much do I have to pay to begin the process of engine breakdown and evaluation?
We require a $2,000 deposit to pull out the motor and evaluate the work needed.
Once our evaluation is completed, we require another $2,000 or 50% of the balance paid prior to order parts and machining. After parts are ordered and the required machining, completed, we require another $2,000 prior to building, and finally, the remaining balance to be paid upon engine re-installation, break-in map, and delivery. (Financing Options Available)