CobraAviator
New LVC Member
I Have A 4.6 Cobra Swap In My 2004 Aviator But From What ive Been Hearing Is That The Stock 4.6 Aviator engine Is Stronger. What Do You Guys Think? 4.6 Aviator Engine Or A 4.6 Cobra Engine
There are many versions and HP ratings of the 4.6 engine. The Aviator has the 4 valve DOHC version at 302 HP Mustangs had 2 valve and 3 valve SOHC, as well as the 4 valve DOHC engines. HP ranged from 215 to 390. The Explorer had 2 and 3 valve SOHC engines from 239 to 292 HP. All the engines came in aluminum and cast iron blocks and heads. Be VERY careful swapping parts.
(just found all this info on wikipedia - Ford Modular engine )