PRICE IS PER PAIR We offer exchange sets or do youre own , quick turn around time.
Heads are chemically cleaned and tested, multi angle valve job, CNC ported and hand finished, refaced, assembled with new seals.
Heads have factory sized chambers, 57cc chamber , 217 cc intake runner volume. superb airspeed and flow for max midrange 'seat of the pants' torque.
CNC modded chambers increased size for turbo use etc. ADD $200 per pair.
Heads come with performance single beehive springs .
ADD $499 for double spring and retainer package required 600 lift and over cams
We can also supply a 300rwkw cam and head package proven to perform email for deals.....................
