LS 873 Cast Iron Cylinder Head CNC Porting Service ( Customer Supplied Heads )

CNC Ported Cast Iron 873 Heads, Customer Supplied

$1,350.00

Options

Resurface for MLS Gaskets + $160.00

Hand Polish and Blend Combustion Chambers + $400.00

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 873 Cast Iron cylinder heads, customer supplied bare castings

CNC-Motorsports Porting / Machining Service includes

Clean heads

CNC Porting, intake, exhaust and combustion chamber

Valve Job

New Valve Guides

Porting program and valve job is designed for 2.000 intake valve and 1.570 exhaust valve size

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

Intake Flow

.100 - 73 cfm / CNC Ported 65 cfm

.200 - 160 cfm / CNC Ported 144 cfm

.300 - 209 cfm / CNC Ported 213 cfm

.400 - 251 cfm / CNC Ported 267 cfm

.500 - 263 cfm / CNC Ported 298 cfm

.600 - / CNC Ported 305 cfm

Exhaust Flow

.100 - 48cfm / CNC Ported 49 cfm

.200 - 94 cfm / CNC Ported 105 cfm

.300 - 129 cfm / CNC Ported 162 cfm

.400 - 162 cfm / CNC Ported 191 cfm

.500 - 179 cfm / CNC Ported 207 cfm

.600 - 187 cfm / CNC Ported 218 cfm

Specifications

More Information
CNC Part Number	CNC-LS873P
Price	$1,350.00
Manufacturer's Part Number	LS873P
Brands	CNC-Motorsports
Part Types	Cylinder Head
Departments	Parts
Vehicle Make	Chevy LS
Cylinder Head Material	Cast Iron
Cylinder Head Style	Bare Casting
Exhaust Valve Size	1.570
Intake Valve Size	2.000
Custom Notices	⚠ PROP 65 WARNING

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