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View Full Version : cobra v/s marauder motor



burt ragio
06-29-2010, 06:10 AM
Other than forged crank & rods different front cover upper intake what are the main differences between the 2003-04 4.6L cobra motor & marauder motor ?

Paul T. Casey
06-29-2010, 06:12 AM
Cobra has a supercharger stuck on top.

SmokdMercRauder
06-29-2010, 06:42 AM
Im sure you know, the cobra block is iron and the MM is a aluminum block

merc
06-29-2010, 06:45 AM
Other than forged crank & rods different front cover upper intake what are the main differences between the 2003-04 4.6L cobra motor & marauder motor ?

Stronger wrist pins, iron block, 2 bolt main, forged pistons, arp bolts, and 8 bolt plate.

musclemerc
06-29-2010, 09:15 AM
Totally diffrent heater core routing to recirculate fluid for cylinder #4

4play
06-29-2010, 03:09 PM
i thought the Cobra was the 5.4 dohc, maybe thats newer years only?

ImpalaSlayer
06-29-2010, 03:11 PM
i thought the Cobra was the 5.4 dohc, maybe thats newer years only?

the shelbys are. not 03-04