EI MVP-50P ENGINE MONITOR • FOR SALE • Non-Certified 6 Cylinder Piston Engine Analyzer/System, Probes Included. Starting auction bid $800. • Contact Karen Eldredge - DISCOUNT AIRCRAFT SALVAGE CO. , Owner - located Deer Park, WA 99006 United States • Telephone: 509-276-2849 • Posted July 11, 2025 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad