Dodge Challenger Engine Upgrade Package Stage 3 5.7L, 6.1L, 6.4L HEMI
Note: Must accomplish Starter Package Engine Upgrade, and Stage 1 & Stage 2 Engine Upgrade previously.
Anticipated HP increase over stock HP 90-120 HP, depending on displacement of engine.
MTI Racing Ported & Polished Cylinder Heads Parts $1,200 Labor N/C $1,200
SEE NOTE ABOVE !!