How can i make 700 horse from a 410 stroker

rmchrgr said

What is the RPM range? Might be tough to hit your target under 7K.

But even with a really stout combo, a small block seems like a hard way to go about this. You need torque with all that large, heavy stuff to turn. A big block would be a more logical move here.

Click to expand...

He probably needs to make over 1.42 lbs-ft per cid to make 700 hp under 7000 rpm, 1.25 lbs-ft per cid would be 8000 rpm.

Hp x 5252 / tq = rpm, Displacement x lbs-ft per cid x .9 = torque at peak hp.

Torque generally around 90% of peak torque at peak hp why the .9

So 512-582 lbs-ft puts 700 hp between 7000-8000 rpm.