You kids need to step back from wiki once in awhile. It is a great resource, but not the only place you should look. Try folks that have actually gone through-and-through the engine:Originally Posted by matt5112
The 3800 S/C is from 1996 when are those other engines from?
Ford Modular engine - Wikipedia, the free encyclopedia
Doesnt seem that much different, just some minor mods, not a whole new engine.
Consider the BMW straight six has been redesigned a million times yet its still considered the same engine.
New heads don't mean new short block design.
2011 Ford Mustang GT 5.0 Coyote Engine - 5.0 Mustang & Fast Fords
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