Valve Wizard

ENGINE COMPATIBILITY

Lycoming		Continental
IO-390 O-235 O-290 O-320 IO-320* O-360 IO-360 LO-360 TO-360* LTO-360 AEIO-360 VO-360 IVO-360 HO-360 HIO-360 IMO-360 O-540 IO-540* TIO-540* AEIO-540 AIO-320	LIO-320 AEIO-320 LHIO-360 LIO-360 TIO-360* O-435 VO-435 TVO-435 GO-435 GO-480 IGO-480 GSO-480 IGSO-480 LTIO-540* IGO-540 IGSO-540 VO-540 TIVO-540 IO-720	O-346 O-470* IO-470* IO-520 TSIO-520* IO-550*
*Certain engine series variants are not compatible with the current line of Valve Wizard tools. Click here to download a PDF list of incompatible series variants.