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Part Number:

CNC-LS317P

LS 6.0L 317 Aluminum Cylinder Head CNC Porting Service ( Customer Supplied Bare Heads )

CNC Ported LS 6.0L LQ4 LQ9 317 Cylinder Heads, Customer Supplied Bare Castings (pair)

$599.95

Options

Valve Job + $350.00

Resurface for MLS Gaskets + $160.00

Cylinder head Assembly + $150.00

Disassembly and clean heads + $150.00

other options please call

Qty

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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.

Description

Porting service for LS 6.0L LQ4 LQ9 317 aluminum cylinder heads, customer supplied bare castings

CNC-Motorsports Porting / Machining Service includes

CNC Porting, intake, exhaust and combustion chamber

Porting program is designed for 2.000 intake valve and 1.590 exhaust valve size

**Cylinder head assembly available, please call for pricing.

Intake Flow

.100 - 69 cfm / CNC Ported 65 cfm

.200 - 152 cfm / CNC Ported 141 cfm

.300 - 214 cfm / CNC Ported 213 cfm

.400 - 253 cfm / CNC Ported 263 cfm

.500 - 255 cfm / CNC Ported 294 cfm

.600 - 255 cfm / CNC Ported 305 cfm

.700 - cfm / CNC Ported 310 cfm

Exhaust Flow

.100 - 53 cfm / CNC Ported 51 cfm

.200 - 103 cfm / CNC Ported 105 cfm

.300 - 140 cfm / CNC Ported 139 cfm

.400 - 167 cfm / CNC Ported 166 cfm

.500 - 178 cfm / CNC Ported 185 cfm

.600 - 183 cfm / CNC Ported 201 cfm

.700 - / CNC Ported 210 cfm

Specifications

More Information
CNC Part Number	CNC-LS317P
Price	$599.95
Manufacturer's Part Number	LS317P
Brands	CNC-Motorsports
Part Types	Cylinder Head
Departments	Parts
Vehicle Make	Chevy LS
Cylinder Head Material	Aluminum
Cylinder Head Style	Bare Casting
Exhaust Valve Size	1.590
Intake Valve Size	2.000
Custom Notices	⚠ PROP 65 WARNING

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