Unrestricted akraBlue printed built clone ? AKRA or NKA ? Unresticted ?
Post #5 is what I'd check first, How big is the track ? what gearing combos have you tried ?Unrestricted akra
Not always about where max hp is but keeping the engine in the meat of the power band.All these guys talking about turning 7k with these springs but we never saw any benefit to it on the dyno. Power was dropping quickly after 6500ish. Maybe we didn't have the trick springs i dont know.
Any way to check coil ?There are so many things that could keep that engine from turning the rpm you are after that it would be wise to have it looked at. Carb, head, springs, timing,
The coil cost 10-13 dollars. Any doubt replace it .Any way to check coil ?