Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-294 injector Motion Raceworks billet components

Motion Raceworks billet components

advanced tuning

but will require some clearancing to fit

Dual MAC valve assembly (wired + plumbed)

Dome-pressure boost control

Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-294 injector Motion Raceworks billet componentsHolley EFI LS Single Plane Split Design Race Intake Manifolds Developed with performance in mind, Holley EFI LS single plane split design race intake manifolds feature a race bred, 2 piece split design that was previously found only on the most expensive race intakes. These manifolds will fit GM LS Gen III engines with cathedral port heads for high performance racing engine applications with 5. 3 to 6. 2 liter displacement and maximum engine speeds of