Reply to "Info on 4 Cam SVT in a Pantera?"

Not saying this is 100% correct, it's just info I found on the web while researching engines.

Chevy small block V8, 575lbs, (generic for '60s-'70s motors)
Chevy small block V8, 535lbs, ('59 Corvette 283 w/alum. intake)
Chevy V8 348/409, 620lbs
Chevy big block V8, 685lbs, Mark IV

Ford 289/302 V8, 460lbs, (late 5.0s are a bit lighter

Ford BOSS 302 500lbs, (shows how much heavier the Cleveland heads are, apx 40lbs)

Ford 351 Cleveland, 550lbs, (includes BOSS and Australian 302-C)

Ford 351 Windsor, 510lbs, (taller engine deckheight results in 50 lbs, up from the 289/302)

Ford 429/460, 620lbs

Ford SOHC 4.6, Irn block, 440?lbs, (Found article saying its 20 lbs lighter than the crown vic version of the 302)

Ford DOHC 4.6, Al block, 440lbs?lbs, (Supposed to be around the same as the SOHC w/Iron block)

Ford DOHC 4.6, Irn block???, (bare Iron block is 154lbs, bare Al block is 84lbs, 70lb difference)

Ford DOHC 5.4, Irn block???, (taller deck height, so inevitably heavier Iron block than the 4.6 iron block) apparently from above post it is apx 600lbs.