How THE HELL...

yes its Possible to go big block in an Early abody.

I would go with a large small block.

400 hp is possible with the 360 based Magnum engine,
heck, crate motor.........?



http://store.summitracing.com/partdetail.asp?part=DCC-5007646&N=700+310083+115&autoview=sku

360 c.i.d. Magnum crate engines. They're built with all-new parts and crank out 395 hp, with 420 ft./lbs. of torque.