821 and 823 - LS3 Stage 2 Porting Service (SET)
821 and 823 - LS3 Stage 2 Porting Service (SET)
821 and 823 - LS3 Stage 2 Porting Service (SET)
821 and 823 - LS3 Stage 2 Porting Service (SET)

Frankenstein Engine Dynamics

821 and 823 - LS3 Stage 2 Porting Service (SET)

Sale price$2,299.96
Quantity:

Frankenstein specializes in high performance cylinder head porting for race engine applications. OEM and Aftermarket heads enter FED’s advanced porting processes proven to generate the most power in every application. FED’s Porting Process Includes:

  • Teardown/Clean/Inspect
  • FED’s exclusive high performance porting programs via 5-Axis CNC – Intake/Exhaust/Chambers
  • Precision CNC Valve Job
  • Ends Machined
  • Meticulous Hand Blending
  • Surfacing
  • Final Wash and Assembly
  • Pressure Tested
  • Extreme Attention to Detail and Quality Control at Every Stage

Lead Times:

  • LEAD TIMES MAY VARY.  You can drop off your heads or ship them to us.

Stage 2 : Oversized Stainless Steel Valves