Small Bore CID LS3

Description

Our Small Bore CID LS3 CNC’d heads include:

• Our in house CNC port
• PCD surfaced
• Proprietary competition valve job
• Hand blended valve job
• TSP 660 Spring Kit
• REV 2.140 Intake Valve
• REV 1.600 Exhaust Valve
• Minimum bore size 4.0

***This is our most common setup, but if this doesn’t meet your needs please call us so we can get you set up to your needs***

Intake valve:      2.14                  Exhaust:       1.6

Flow