Engine is in excellent vintage condition. It has very good compression, smooth bearings. From 1987 engine is in my collection. HP 61 VT "Special" Engine is a piece of art in model engine production.Extremely RARE Hirtenberger made 4 stroke engine in. Perfect, beautiful and unique item for RC model engine collectors or to use it in vintage model airplane projects. Please look at the photos.
What you see is what you get. The item "Vintage RC Model Engine 4 Stroke Hirtenberger HP 61 VT Rotary Valve-Special" is in sale since Friday, November 5, 2021.
This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Engine, Exhaust & Fuel Systems\Gas/Nitro Engines". The seller is "marors5" and is located in Novi Sad. This item can be shipped worldwide.