The Schrick 16-valve CVH complete engine was in a Mk3 Escort we featured on my last proper edition of - PF Jan 2009.
Proper car with an amazing bit of history under the bonnet.
The 16-valve design was produced by Schrick and presented to Ford only for Ford to say we've kinda already done it; "Look it's called the Zetec".
That basically killed their program off so they only had a handful of parts cast etc.
Over time the complete build of parts were 'removed' from the premises so to still have something from that event is extremely rare... and also as has been said, would be a pain to bring back to life, too.