ORIGINAL: spikeitaudi
I haven't seen that issue with my OS 21 V-spec, yet. But, I am going through glow plugs on this OS Vspec more then my brother-in-laws Vspec in his Kyosho that has a square tank. I will keep tabs on it and see. Doesn't hurt to be aware.
What pipe are you running? I heard that if the V-spec is used with the JP4 pipe it may cause problems with burning up glow plugs. I was told that if a JP2 or JP3 pipe was used it would stop this problem. I can post more info on this issue. Time to talk with Stiffler and Dj at the Ofna forums. How many gallons thru your V-spec? Stiffler only got 4 gallons out of his before it quit.