Quote:
Originally Posted by WrenchMonkey
Do you know the weight difference off the top of your head, iron block vs aluminum. I'm not sure how much I'd pay per kind of weight savings, but it would be something...
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Bout 70lbs
Scoggins-****ey catalog ppg181
LS Block reference Block only-
LS1/LS6 - Aluminum - 110#
LQ9/6.0L - Cast Iron - 170#
LS2 - Aluminum - 110#
LS3/L92 - Aluminum - 110#
LS7 - Aluminum - 110#
C5R - Aluminum - 120#
LSX - Cast Iron - 225#
LSX Tall Deck Cast Iron - 250#