328 hp at 5,700 rpm and 336 lb-ft at 4,050 rpm to the wheels. Check it out
http://blogs.insideline.com/roadtest...no-tested.html

 

okay, thanks.

 

Mine peaked at 304 stock on K&Ns dyno. Then after putting on the muffler, drop in filter and synthetic oil it went up to 316. Then to 326 with the intake.

 

Sounds like K&N used a mustang dyno on M15's truck and inside line used a dynojet. I dyno'd 304 stock on a mustang and others are around 320-330 on a dynojet. Crazy how close the two trucks are in power despite crank numbers. If you figure a mustang is 10% less then it does put you at about 330 hp stock M15 which is what inside line got. So sounds about right. Looks like your hemi responds well to mods. After Intake/Exhaust/and tune mine went up to 317hp/346tq from 304hp/336tq stock.

Right now your probably pushing 358hp to the wheels. Im right around 348hp to the wheels.