Are 799 heads worth the swap on LS1
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Are 799 heads worth the swap on LS1
I have a 99 LS1 with stock 853 heads and a comp 273XER cam and BBK SSI intake. I have the motor tore apart and was wondering if it would be worth switching over to a set of 799 heads and what gain can be expected. Also will the compression go up much? Any help would be appreciated.