http://www.hotrod.com/techarticles/engi ... ewall.html
how about a 348 stroker with 437 CID and making 650 HP?
http://www.edelbrock.com/automotive_new ... _409.shtml
What really helps wake up a 348/409 is Edelbrock's new aluminum heads (PN 60819, complete; PN 60809, bare). As cast, the Edelbrocks can support about 575 normally aspirated horsepower. Sherman upped the ante, considerably porting the heads' intake side. His pushrod-pinch and short-side mods really paid off, upping the heads' theoretical performance potential to 677 hp, a more than 100hp improvement. The heads install on the block using ARP head bolt set PN 135-3602 and Fel-Pro PN 8007PT head gaskets included in the Fel-Pro full overhaul set PN FS8007PT-3. The same overhaul set fits all 348/409 engines. Fel-Pro doesn't offer 348/409 performance gaskets.
http://www.edelbrock.com/automotive_new ... -409.shtml
Read more: http://www.hotrod.com/techarticles/engi ... z20iFbVsUA
how about a 348 stroker with 437 CID and making 650 HP?
http://www.edelbrock.com/automotive_new ... _409.shtml
What really helps wake up a 348/409 is Edelbrock's new aluminum heads (PN 60819, complete; PN 60809, bare). As cast, the Edelbrocks can support about 575 normally aspirated horsepower. Sherman upped the ante, considerably porting the heads' intake side. His pushrod-pinch and short-side mods really paid off, upping the heads' theoretical performance potential to 677 hp, a more than 100hp improvement. The heads install on the block using ARP head bolt set PN 135-3602 and Fel-Pro PN 8007PT head gaskets included in the Fel-Pro full overhaul set PN FS8007PT-3. The same overhaul set fits all 348/409 engines. Fel-Pro doesn't offer 348/409 performance gaskets.
http://www.edelbrock.com/automotive_new ... -409.shtml
Read more: http://www.hotrod.com/techarticles/engi ... z20iFbVsUA