LS 243 799 CNC Ported Aluminum Cylinder Heads Assembled .600 Lift

CNC Ported LS1/6 243, 799 Cylinder Heads, Manley Valves, Manley Nextec Spring Kit, Manley Steel Retainers, Assembled, .600 Lift Hydraulic Roller, 2 Heads

$2,449.95

Head Upgrades

Manley Severe Duty Exhaust Valves + $95.00

Soften Chambers + $300.00

Customer Supplies Castings - $175.00

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Ported LS1/6 243/799 aluminum cylinder heads

Included Components:

Stock LS 243/799 CNC Ported Castings

Manley Race Master Valves

Manley Nextec Spring Kit with Steel Retainers (.600 Lift Hydraulic Roller)

Flow Numbers:

Intake Flow

.100 70 cfm

.200 149 cfm

.300 212 cfm

.400 260 cfm

.500 300 cfm

.600 309 cfm

.700 310 cfm

Exhaust Flow - no pipe

.100 49 cfm

.200 107 cfm

.300 145 cfm

.400 171 cfm

.500 190 cfm

.600 202 cfm

.700 209 cfm

CNC Porting, intake, exhaust and combustion chamber

Specifications

More Information
CNC Part Number	CNC-LS243-600HR
Price	$2,449.95
Sold As	Set
Manufacturer's Part Number	LS243-600HR
Brands	CNC-Motorsports
Part Types	Cylinder Head
Departments	Parts
Vehicle Make	Chevy LS
Cylinder Head Material	Aluminum
Cylinder Head Style	Assembled
Exhaust Valve Size	1.550
Intake Valve Size	2.000
Custom Notices	⚠ PROP 65 WARNING