Talk Morgan Forums Morgan Sports Cars Morgan Plus Four, Supersport & Plus Six (CX & CXV Generation Vehicles) unstressed which will last longer.

Driving back on the motorway last night about 1650 revs doing 70 mph nearly tickover. Just bought a new suzuki140 hp outboard and been carefully running it in at recommended various revs. Over 5000 revs to get on the plane scale back to 4300revs gives nearly 20 knots I wonder which one lasts the longest.