- Installed engine using Lord mount J-9613-40. The stiff rubber sides of the mounts were used in the top rear and bottom front to counteract the cantilevered moment the engine is putting on the engine mount. - All bolts placed using the Tampa Bay RV Builder's method of mounting, "The Illustrated Guide to Engine Hanging". My wife and I were able to accomplish mounting the engine with only the two of us. - All bolts torqued to 20 ft-lbs. with a final torque of 40 ft-lbs.