MHS 2V PI Stage 2 CNC Ported Head Package

SKU: MHS-2VPI-STG2

Stage 2 CNC Ported 8 Thread Castings, MHS +1mm Stainless Steel Valves, MHS / PAC Stage 2 Valve Springs 4130 Chrome Moly Retainers, Bronze Valve Guides, Viton Valve Seals, CBN Surfacing, Brass Freeze Plugs, Assembly

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407-564-8069

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Description

Our Stage 2 CNC Ported Cylinder Heads are the best deal for 80% of applications. You get our Stage 2 CNC Porting Program w/ Hand Blended Bowls to Valve Seats, Our Stage 2 PAC Valve Springs, 4130 Chrome Moly Retainers, MHS Stainless Steel Valves, Tapered Nose Bronze Valve Guides, Trick Valve Job (4 Angle Intake, 3 Angle / Radius Exhaust), Viton Valve Stem Seals, Surfaced and Assembled.

The MHS Core Charge Options -

You can select to be responsible for sending in your cores prior to the completed heads shipping to you -or-

You can select to pay the $500 Core Charge & $50 Freight and the labels will ship with your completed Heads. You will then use those boxes to return the cores to MHS and receive a $500 refund once they are received.

Includes:

2004 and Newer Romeo 8 Thread Castings
Stage 2 CNC Porting Program / Hand Blended Bowls to Valve Seat
Bronze Valve Guides Installed
Performance Multi Angle Valve Job
MHS +1mm Stainless Steel Valves
Stage 2 PAC Valve Springs
MHS 4130 Chrome Moly Retainers
Viton Valve Seals
Brass Freeze Plugs
CBN Surfacing for MLS Gaskets
Assembly (Does not include Camshafts, Followers or Lash Adjusters)

Options and Upgrades:

Switch to Windsor Cores - This is needed for 99-00 4.6L and 5.4L applications.
- These are late model 8 thread cores, with the larger timing cover bolt holes and Windsor Valve cover bolt pattern.
Upgrade to MHS Stage 3 PAC RPM Series Springs
- Suggested for 18lbs of boost or more
Upgrade to Titanium Retainers
- This is just personal preference. The 4130 Chrome Moly Retainers are just fine, but some people want Titanium and that's why there is an option.

Popular Combos

320+ RWHP N/A - Stage 2 or Stage 2.5 Camshafts with complementing bolts ons. - Short or Long Tube Headers, BBK 78mm Intake Elbow / TB Combo, Cold Air Intake, 24lb Injectors, Lightning MAF

500+ RWHP Blower - Vortech S-Trim or Procharger P1SC - With our Stage 2 Blower Cams you can easily make 500+ RWHP with the Stock Plastic Intake on 12-13 PSI
600+ RWHP Blower - Vortech Si or T-Trim or Procharger P1SC / D1SC - We have made over 600 RWHP with these heads and our Stage 3 Blower Cams / Edelbrock Intake Combo on as little as 14lbs of Boost
600+ RWHP Turbo - Pretty much any turbo kit - 67mm or larger - Our Stage 2 or Larger Turbo Cams with the Stock Plastic Intake

All of the above combos are used with the stock 4.6 plastic PI intake manifold. You do not need an aftermarket intake, ultra radical cam specs, or piston notches to make these numbers. As a bonus these combinations are relatively affordable, reliable, very streetable, and if tuned properly will not adversely affect your fuel economy.