B16, B18, B20
By fwdftw
#169894 If a b18 or b16 block has been previously tapped for lsvtec...would it cause any complications if it went on a stock gsr block?
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By That One Dude
#169953 You mean the head has been tapped for LS/VTEC? If that's the case, just unplug the oil passage on the gasket side of the head, and plug up the hole that was drilled for the external oil line.
By fwdftw
#170217 thanks man