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243/ 317/ 799 CNC Cylinder Head Porting Service

243/ 317/ 799 CNC Cylinder Head Porting Service

Regular price $1,081.50 USD
Regular price Sale price $1,081.50 USD
Sale Sold out
INTAKE VALVE 2.02"
EXHAUST VALVE 1.570"
SPRING KIT
**CUSTOMER SUPPLIES HEADS**
All CNC services include:
  • Disassembly and inspection
  • Heavy cleaning
  • Full CNC port
  • PCD surfaced to your desired chamber size
  • Proprietary valve job
  • Hand blended valve job
  • Cleaning and reassembly to your needs and specifications
CONTACT US FOR OPTIONS

 

Intake valve:      2.2                    Exhaust:             1.570
Intake Port:        235cc
Flow
lift .2 .3. .4 .5 .6 .65
Int 145 205 251 291 318 320
Exh 111 153 193 209 219 221

 



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