Nitrous Express gasoline jet packs for dual Holley plate systems (50–300 HP) are CNC-manufactured to within .0005 of specified size and tailored for dual Holley plate use. Contoured inlets and multi-stepped outlets reduce turbulence and restriction, producing smoother flow; NX testing showed a 35% flow advantage versus comparable jets. These jet packs are intended for precise tuning of gasoline nitrous plate installations.
Nitrous Express Gasoline 50-300HP Jet Pack for Dual Holley Nitrous Plate Kit