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

stroker402 said

still sitting on the build for my 273 .. lot of options out there ............how would a 273 commando engine stock bore with 10.5 compression pistons with a solid 300 dur 600 lift cam respond to trick flow 190 heads 2.02 heads ?
or maybe a procharger ?

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Too much. Big heads don't like 273's the chambers are too big compared to the bore and the large valves will hit the bores. You need to notch the bores so there isn't a collision there. The small 273 bore doesn't need huge flowing ports to work unless you are spinning it to 10,000 r's. It's all up to you, big heads, big cam, big rpm, big bucks.