NEW CHEV LS1 - LS6 CNC PORTED COMPLETE HEADS

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CHEV LS1- LS6 CNC PORTED ALUMINIUM CYLINDER HEADS
THIS PRICE IS FOR THE PAIR

This auction is for a pair of BRAND NEW COMPLETE Aluminium heads made by Procomp.
These heads are new and in PERFECT OPERATING CONDITION designed to fit all LS1 to LS6 blocks.

These heads are compatible with all factory parts and mounting holes.

Combustion Camber, Exhaust and Intake Ports all fully CNC Machined for better flow.
CNC combustion chambers offer superior control over flame travel and a quench area.
CNC Ported heads eliminate human error and variation from port to port.
Unsurpassed repeatability from one cylinder head to another that is commonly found in
"HAND PORTING & POLISHING"
Combustion chambers are exact in volume - so every cylinder has the same compression ratio.
Each port is the same cross section - so every cylinder can reach higher true RPM potential.
CNC machining produces ports and chambers to within tolerances of no more than .002";
in turn every cylinder can reach the same power potential and accurate tuning.

Procomp Motorsport have now release there latest Alloy cylinder head into the market
Both perfectly designed with everyone in mind - e.g. Daily drivers / Street & Strip and Strip
The Alloy cylinder heads flow over 610 HP and are designed to flow over 550+ HP with the correct setup
So if you have a daily driver or street machine these heads will suit you along with the PRICE!!!!!!!!!!!!!!
Note: These heas are ready to be bolted no extra work required.

Aluminium Head Specs

· Designed with the OEM Chev Heads in Mind

· Combustion chamber shape matches the bore for improved flow

· 230cc Hi Flow cc Intake Runners / 81cc Larger exhaust ports

· 70cc combustion chambers

· Can be machined to accept up to 1.635" valve springs

· Seats Machined for 2.02"/1.570" valves

· Hardened valve seats

· Standard Valve Cover Height

· Aircraft grade 356A aluminium alloy heat treated to T-6 specifications

· Standard Exhaust ports with improved exh. Flow

· Advanced port design for greater flow.

· Fully CNC machined

· Machined for Standard Rocker Studs

· Will accept all factory accessories

· Heads are drilled with all OEM accessory bolt holes

· Spark plug location - Stock

ABOVE IS CHASSIS DYNO FIGURES OF THE
CNC PORTED PROCOMP HEADS

THIS CAR HAS A PROCOMP 408 STROKER KIT ALSO.
In which he gained less HP at the cost of Torque, AT THE REAR WHEELS !!!