ASP S25A Two Stroke Glow Motor

• Overall
• Quality
• Value

Customer Rated

Aug 30, 2016

This is an incredible value for the money. Where else do You find a true Aluminium Bronce Chrome Cylinder/Piston setup in this price range? The motor runs at a power level that is at least equal to that of the OS 25FX. After flying the motor about 20 times I bought another one as a spare. I am so happy with it.

• Overall
• Quality
• Value

Customer Rated

Apr 30, 2014

This motor is perfect for anyone who wants a small yet powerful unit. I have used the breaking in procedure as recommended by ASP, the only change i have found is that the starting idle is fine set as 2 full turns out from the tightest piont. I am now running it with a 8x6 three blade prop that produces a ratio of 1gram planer wait to 5grams of thrust that makes my home made model a little screamer in the air.

I have been using 10pcnt nitro that seems to be working with no problems.

• Overall
• Quality
• Value

Customer Rated

Sep 21, 2013

with 9x4 10pcnt oil 5pcnt nitro 15500 rpm !
:)

Whereas in flight speed increases. probably the beast prop is 9x5 ...

• Overall
• Quality
• Value

Certified Buyer Rated

Apr 24, 2013

best asp engine that i ever try, easy start and easy to set, strong compression, work fine with fai fuel and novarossi n.4 glow plug, best performance with apc 9x5.

• Overall
• Quality
• Value

Certified Buyer Rated

Feb 21, 2013

timo motor ficou muito bom no aeromodelo escala de 1.84m de envergadura com cerca de 1.9kg com uma hlice 9x5.Sugesto: No utilizar hlices maiores de 10" pois o motor perder o desempenho

• Overall
• Quality
• Value

Certified Buyer Rated

Feb 19, 2013

great engine. I will iuse it aces 1:12 combat planes. 9x4 prop 10pcntnitro 18pcnt oil 16,200 rpm