243/ 317/ 799 CNC Cylinder Head Porting Service SPRING KIT:TSP .660" DUAL SPRING Our in house CNC port
243/ 317/ 799 CNC Cylinder Head Porting Service SPRING KIT:TSP .660" DUAL SPRING Our in house CNC port**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. 02 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
USD540.75
USD574.75
Pay in 4 interest-free payments of $135.19 Learn more
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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5