The article states 508hp at 5900 and 514 tq at 3900
Built by MAS Performance in Ellsworth Minnesota
Engine specs:
428 bored .010
10.0:1 compression
Edelbrock Performer RPM heads
Comp cam measuring 218/224 dur and .513/.520 lift
Holley 750 carb
factory 428cj exhaust manifolds
Quite impressive since the most I can get EA3.2 to tell me is:
461 hp at 5500 rpm's
481 tq at 4000 rpm's
I have found EA3.2 to usually be quite generous with the hp, this engine beats EA3.2 by 47 hp!
But of course no dragstrip times, par for the course with car magazines.
Impressive, quite impressive indeed.
Thoughts?