Killer B Equal Length 4-1 Holy Header and Up Pipe EJ Series Oil Pan and Pickups ENGINE SPECIFIC CONSTRUCTION

ENGINE SPECIFIC CONSTRUCTION

With a removed lower oil baffle for more thorough cleaning

This Block is rated to 775 BHP before adding upgrades

Increased output provides smoother idle and smoother power delivery throughout the powerband

Killer B Equal Length 4-1 Holy Header and Up Pipe EJ Series Oil Pan and Pickups ENGINE SPECIFIC CONSTRUCTIONThe Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine the optimal design for increasing power as much as possible throughout the rev range. Short as possible primaries with a single secondary significantly decrease header volume, allowing exhaust gas pressure to build quickly. Symmetrical 4 1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up