Quote:
Originally Posted by 68GMCCustom
get him straight! 
LSx = genIII or genIV LS1,2,3,6,7,9,LQ4/9, LM7, etc. alum/iron, block/motor
LSX = GMPP Sportsman block rated at 2k+ horsepower w/6 bolt per/cyl. head support, true priority main oiling, big bore/long stroke (up to 4.20"-4.25" bore & 4.50" stroke?) capability up to 480+ ci short deck, 510ci+ tall deck iron block. |
you don't need to "get him straight!"
I know what I am talking about, that is why I questioned it...
LS blocks genIII or genIV LS1,2,3,6,7,9,LQ4/9, LM7 are not referred to as LSx. the are LS blocks
and you are very correct about the LSX block
LSX = GMPP Sportsman block rated at 2k+ horsepower w/6 bolt per/cyl. head support, true priority main oiling, big bore/long stroke (up to 4.20"-4.25" bore & 4.50" stroke?) capability up to 480+ ci short deck, 510ci+ tall deck iron block.