Which Furd valves?? There are late-model 2.3-2.5L Ranger 4-banger valves w/7mm stems that have been used, forgot the dia. I plan on raising/moving the shaft, & using Toyota 3F-3FE 4.2L valves, longer with 8mm stems. 1.81"/1.48" w/tool steel LS retainers and beehives. The exhaust heads are heavy, may work on that. The intake valve combo weighs less than the stock 1.60"/retainer/spring...
