Whifbitz 2JZ-GTE CNC Race Heads

Whifbitz Stage 3 full race CNC machined cylinder head. Using our many years of experience in building big power 2JZ engines, this is ultimate cylinder head available anywhere.

Machined on a CNC machine, this insures that every port is exactly the same as each and every other port on the cylinder head. CNC machining also gives a superb finish to the ports giving the best possible flow performance. CNC machined valve seats, this gives perfect valve seats every time, 100% accurate and is a repeatable process insuring each seat is exactly the same as all of the others.

Spec as follows:

• Supertech stock or 1mm oversize valves
• Supertech double valve springs
• Supertech titanium retainers
• Supertech bronze valve guides
• Fully ported and flowed
• Skimmed and shimmed ready to install

As used on Paul Whiffin’s 1336bhp big power Supra. Typical gains of around 50bhp when combined with our 280 cams high lift cams. To order please see our website here http://www.garagewhifbitz.co.uk/index.php/toyota/supra/engine-components/cylinder-head-components.html