Speeder_069

what is the max hp that an 03 cobra moter would hold???(32 valve dohc)

oxfordgt

More then the tranny will. Around 800

SmallFeesh

I have heard as much as 1000hp

nanaki

there's plenty of 700+RWHP out there on the road.

PWORLDSTANG

The Cobra motors can hold 700+RWHP. But not too many take theirs far past that point.

97targa

The early Cobra blocks can handle up to and possibly over 1,000hp if machined properly! Ford changes the design of the Teskid block in 2001 to make it lighter weight! This cut the capabilities to 600hp. Just because you have forged internals doesn't mean the block can handle the power!

Miliock

I know of 3 cobras with around 650 rwhp on the stock motor. Don't know how long that will last, but they are running strong for a few months now.

GTMustang6921

forged internals are good for 850 hp at the crank

demon_head

5.0 mag had a TT 03 cobra putting down 800+rwhp last year sometime, and they never took the valve covers off

droptoppony

800+rwhp when turbo'd but then most likely they are planning to rebuild the internals with better pistons/rods...ie; I beam instead of H and a better quality forged piston.