This is a performance 1800 style DOHC cylinder head assembly, for all Fiat 132-series (1592, 1800 and 2000) DOHC engines. Includes new valves, high performance springs, retainers, fitted with performance 245 degree (40/80) camshafts and cam housings, correctly shimmed and ready to install.
For LANCIA applications, the specs are the same but proper core cylinder head and valve covers selection is required. Please inquire for these applications so the job can be properly specified.
Please Note: Stock photo used for this item.
Notice the shape of the combustion chamber, they are smaller than 2.0L heads, offering a modest compression increase with stock pistons. Between that and the hotter cams, this will really wake up your motor.
The valves are prepared with competition-level focus to the face and the valve seat, increasing flow significantly over stock. Runners are mildly deburred, and the combustion chamber smoothed.
Beadblasted and cleaned prior to rebuild. Cylinder head face, and cam box mating surfaces are all milled (5 cuts!) with mirror finish to ensure straightness and end those annoying oil leaks. Most shops don't do that. New valve springs, valves, valve stem seals and camshaft seals.
Please allow 15-20 business days for delivery.