Performance upgrade for use with aftermarket turbo. Downpipe, intercooler preferred. Needs computer modifications or aftermarket computer.
Grand National; Buick Grand National; Buick 181; Buick 252; Buick Even Fire; Buick V6; Buick 231
High Energy 218/212 Hydraulic Roller Cam for Buick Grand National 231 V6
HE 218/212 H-Roller Cam Buick G-Nat 231
COMP Cams Camshaft BV69 269HR12
HE 218/212 HRlrGNat
Engine Camshaft
None
