John

i love Thunder Tiger 36 pro's i can't rember the exact figure's just know but because the 25's and 36's use the same crank case the 36 is lighter and about .25 hp more for the same size so they fit in were a 25 will go also not a bad engine for the cost

i have never seen 8 degress and when one engines quits it's time to land not continue with a program you do not know why one engine has quit