by F111ORY » Mon Jul 09, 2018 8:25 am
Its m20 take your flexible hose to a hydraulic supplier and they will sell you a fitting that screws into it, assemble the turbo on the engine with the fitting in the return pipe to position it correctly ( you may want to cut off unwanted threads) on the sump, tack weld it and then remove the flexible pipe before completing the welding, then drill through.