Pro Flow LS1 CNC Ported Cathedral Port Aluminum Cylinder Heads (2 heads)

Pro Flow LS1, Intake Runner 230cc, Combustion Chamber 65cc, Angle Plug, 2.00 Intake 1.60 Exhaust Valves, Bare Casting Head, Cathedral Port, CNC Ported, 3.905 or larger bore

$1,199.95

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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

CNC Motorsports Pro Flow CNC Ported LS cathedral port cylinder heads are made out of high quality AC4B aluminum alloy and feature a street performance 3-angle valve job, bronze valve guides and ductile iron valve seats. This is an excellent out of the box performance cylinder head that doesn't break the bank.<

Material: Aluminum AC4B
Combustion Chamber Size: 65cc
Intake Port Volume: 230cc
Exhaust Port Volume: 78cc
Intake Valve Diameter: 2.000"
Exhaust Valve Diameter: 1.600"
Intake Port Location: Stock
Intake Port Shape: Cathedral
Exhaust Port Location: Stock
Exhaust Port Shape: Round
Valve Job: Street Performance 3-Angle
Valve Stem Diameter: 8mm
Rocker Stud Diameter: 8mm
Valve Cover Bolt Pattern: Center

Flow numbers - Exhaust with out pipe
.100 Intake 65cfm / Exhaust 55cfm
.200 Intake 131cfm / Exhaust 110cfm
.300 Intake 205cfm / Exhaust 143cfm
.400 Intake 263cfm / Exhaust 174cfm
.500 Intake 284cfm / Exhaust 197cfm
.600 Intake 299cfm / Exhaust 213cfm
.700 Intake 303cfm / Exhaust 220cfm
.800 Intake 311cfm / Exhaust 225cfm

Specifications

More Information
Price	$1,199.95
Vehicle Make	Chevy LS
Combustion Chamber Size	65cc
Cylinder Head Material	Aluminum
Cylinder Head Style	Bare Casting
Exhaust Valve Size	1.590
Intake Runner Size	230cc
Intake Valve Size	2.000
Plug Style	Angle Plug
Custom Notices	⚠ PROP 65 WARNING

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