ARP 260-5401 Case Bolt Kit for SUBARU EJ20 / EJ25 ymm_38 2L engines

2L engines

This material delivers tensile strengths in the 210

The tailpipes are manufactured from race-proven lightweight titanium and finished with a hand-made carbon-fibre outer sleeve

Running ethanol requires larger injectors

ARP 260-5401 Case Bolt Kit for SUBARU EJ20 / EJ25 ymm_38 2L engines12 Point Case Bolt Kit by ARP. Far superior to any other main bolts available for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly steel, all ARP main bolts feature a reduced wrenching head, large underhead radius and rolled threads for the utmost in reliability. The threads are rolled after heat treating which gives them about 2000% better