How much does a 351C NASCAR block from Australia weigh?
Which is lighter a 351C or 351W?
How much does a 351C short block weigh?

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Engine weights | Pinterest

 

I'll take ~30 more pounds for 50 more cubes. 400s are awesome it is interesting to see the comparison though. I'm guessing adding the main caps to the 400 would add another 5-6 pounds? I don't see one on there with them.

 

Weights for the Tod Buttermore 9.200 & 9.350" version have been added.

 

Tim - How much less is my 400 going to weigh w/the Trick Flow heads? You have "400 Ford complete engine, cast iron heads, aluminum water pump. #530".

 

IIRC a 390 with aluminum heads and intake weighs less than the 351w and way out performs it would love to see all the actual numbers.... FE is rags to riches and every point in between

 

Same question, what does an alloy headed 400 weigh with alloy manifold and water pump? I imagine somewhere around 440-450lbs?