FourOne
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- Nov 11, 2003
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How much weight do you save with an aluminum block? With aluminum heads?
Aluminum Blocks and Heads
- Thread starter FourOne
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Can't say much about the difference in heads, I don't have any laying around.
I don't know what the new T/A aluminum blocks will end up weighing, but here's what I do know for sure when comparing the two StageII aluminum Indy blocks that I have here to my stock 109 iron block.
My stock iron block, bare(with main caps in place), weighs 127#
My ALL aluminum stgII block, bare (with main caps in place) weighs 65#
My aluminum stgII block with steel sleeves and main caps in place weighs just over 84#
HTH
I don't know what the new T/A aluminum blocks will end up weighing, but here's what I do know for sure when comparing the two StageII aluminum Indy blocks that I have here to my stock 109 iron block.
My stock iron block, bare(with main caps in place), weighs 127#
My ALL aluminum stgII block, bare (with main caps in place) weighs 65#
My aluminum stgII block with steel sleeves and main caps in place weighs just over 84#
HTH
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