Loading... Please wait...
  • Image 1
  • Image 2
  • Image 3

Higgins CNC Ported 6 Bolt Cylinder Heads | LSX LS7 Port | Assembled Heads

$3,508.44
$3,771.57 (You save $263.13)
SKU: HRD-LS7-ASSEM
Weight:
20.00 KGS
Shipping:
Free Shipping
Qty

    LSX | LS7 Higgins Race Heads | CNC Ported 6 Bolt Complete Heads

    Higgins Race Developments newest design completely assembled LSX 6 Bolt Cylinder Heads.

    A completely Australian Made & Designed cylinder head program designed from the finest quality aluminium.

    When only the best will do, Higgins Race Developments & LSX Performance Parts have teamed up to provide you real instant Bolt On Power!

    Our current offerings allow you to fit up almost 30 years experience and development in the V8 Supercar scene straight to your bay!

     

    Your New Higgins CNC Ported 6 Bolt Cylinder Heads Include

    • Australian Made Higgins Race Developments 6 Bolt LSX LS7 Port Castings
    • 48-66cc Combustion Chamber options
    • 2.1-2.250" Valve Options
    • 245cc - 320cc Runners
    • Built In Rocker Pedestals (No Rocker Stands Required)
    • PAC1208 Dual Valve Springs Incl Titanium Retainers
    • Stainless Steel Intake Valves
    • Stainless Steel Exhaust Valves

    *Note: these are supplied as a complete assembled head (not including rockers).
    These are sold separately to suit your application.

    Higgins Race Head CNC Porting Process

      

    We often get asked - What exactly happens with my heads when they get CNC machined?

    Good question. We all know that CNC heads are good. Why? Because it is common knowledge, However lets have a look at what the process is for your cylinder heads that gain so much horsepower & torque!

     

    • CNC machining of your cylinder heads intake runner
    • CNC machining of your cylinder heads exhaust port
    • CNC machining & porting of the combustion chamber to specified CC
    • 5 Axis CNC cutting of your cylinder heads valve seats
    • CNC cut valve spring seats
    • Machine the deck face to increase compression

     

    Want To Chat With Us To Discuss Your Cylinder Head Upgrade?

    if-04-costumer-care-1871421.png

    Sure! Give us a call on (03)8595 4343 OR Simply click Get In Touch & schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.

    Alternatively, We are available for Live Chat right now!

     

    Buy NOW!

    if-06-541133.png

    Shop with confidence with free freight Australia wide & discounted pricing.

    Sign up for our newsletter

    (function(window) { injectCsrfToken(document.querySelectorAll('form')); function injectCsrfToken(forms) { for (var i = 0; i < forms.length; i ++) { if (isValidForm(forms[i])) { var csrfInput = document.createElement('input'); csrfInput.setAttribute('type', 'hidden'); csrfInput.setAttribute('name', 'authenticity_token'); csrfInput.setAttribute('value', '93fd50fd8a39ff8b8e633563ded05078ee52e3c62dd545eb5e2a379ccd31cb6d'); forms[i].insertBefore(csrfInput, forms[i].firstChild); } } } function isValidForm(form) { var method = form.getAttribute('method') || ''; var action = form.getAttribute('action') || ''; if (form.querySelector('input[name="authenticity_token"]')) { // The form is already protected return false; } if (method.toLowerCase() !== 'post') { //The form method is not post return false; } if (RegExp('^(?:[a-z]+:)?//', 'i').test(action) && action.indexOf(window.location.hostname) === -1) { // if url is absolute and pointing to a different host name return false; } return true; } const callback = function(mutationsList) { for (let mutation of mutationsList) { for (let node of mutation.addedNodes) { if((node.hasChildNodes())) { injectCsrfToken(node.querySelectorAll('form')); } } } }; const observer = new MutationObserver(callback); observer.observe(document.getElementsByTagName("BODY")[0], {childList: true, subtree: true}); })(window);

    View Cart Go To Checkout