Mrl 505

Here is our latest and greatest Big Block

505 from 440

4.25 stroke 4.350 bore
Eddy Victor Heads ported
Eddy Victor intake ported
Hughes 1.6 rockers
Lunati Voodoo solid roller 255/263 @.050"
Milodon oil system
Aluminum main caps with girdle
Accel DFI EFI system
10.3 to 1 compression

648HP@6000-6250
643TQ@4800-4900

Torque? You want some torque? How about 600+ from 3700-5600rpm!

Horse Power? You want horse power? How about 600+ from 4900-6900rpm!

Idles at 950rpm w/10inches of vacuum, wicked throttle response.