LRR-EJ25 Stage 1 Short Block
$2,999.99
EJ 2.5L case
Rated for 450hp
7500RPM -8krpm
Ideal for daily and modified daily use. We have dyno tested this block at 503whp at 8200rpm without failure. These parts are not engineered to handle this for long.
Features:
- LRR spec ACL racing rod and main bearings
- 04-07' USDM STI Connecting Rod
- Salt-Bath Crankshaft (79mm Stroke)
- LRR Spec Manley Performance Platinum Piston (8.5:1)
- LRR proprietary oil passage porting modification
- Includes a Complete Blueprint Spec Sheet
*Oil pump not included