Our Model Scale V12 OH

RC Engine

build by drawings from Mr.Ohrndorf

This Drawings and Engines have a Copyright reseved !

this engine is not for sell !

Technical Information for the V12 OH

Valve-operated 12 cylinder 4 Stroke Engine with two low operated camshaft with petrolmixture lubrication and Aircooling.

• The torque and power..... more than 5 Newton meter (Nm)! .
• Inside diameter 21 mm
• Stroke 21 mm
• Engine displacement 87 cm³
• 7,25 cm³ cylinder capacity.
• compression 1:10
• weight ca. 4800 g
• Revolutions per minute r.p.m. 950 - 5000 1/min
• air-screw dimension 20x10" to ca. 24x10"
• length, with and height 350mm---160mm---140mm
• discharge unit ca 30 grad KW vor UT
• outlet 10 degrees before top dead center = ot
• inlet 10 degrees before top dead center = ot
• Horsepower 6-8HP

• glowplaqe 4 stroke GRAUPNER
• fuel= Methanol,5-10 % Nitromethan and minimum 10% syntetic hi-perfomance-lubrication
• The estimated consumption is about 100 milliliter per 10 minits.
• camshaft lubrication use ordinary egine oil
• for hi perfomace speed controll use a glowautomat