Another 273 commando build .. This one will be a "BEAST"

Stephen Mulkey said

That sounds a little tammer than the Erson cam. Still has a lope. Is this engine low compression 273?

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no ..............this 273 has the 10.5 dome pistons. this engine makes way more hp and tq than the (erson) big cam did. this 273 "SCREAMS" !!