hi every 1!!


i have a cox black widdow engine but the glow heads on them engines use so much battery power what r u ment to run it on 3v ore 1.5 v ,i use 1.5 (car glow start battery 3000amh). ive tryed different 1.5v batterys but all of them all the same they all die down within 30-60 seconds. and ive tryed 5 different glow heads,

whats rong?