All VAC cylinder head services are performed on existing customer cores. This requires the customer's core to be supplied to VAC for servicing.
If you do not have a core, then contact our sales team at Sales@VACmotorsports.com to have one sourced.
VAC Motorsports Stage 2 Cylinder Heads have the advantages of Stage 1, but here real performance begins.
Stage 2 heads have years in the field and have been fine tuned over the years to fully enhance the torque band and mid to top-end power. Compatible with all other cylinder head upgrades as well as forced induction.
Our Stage 2 Cylinder Heads feature the following:
Everything above is a Flow-Bench and real world tested design
VAC Tech Tips:
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