Hi, Ive used my 1500 spitfire a lot more this year. I'm becoming frustrated at the lack of speed that the car will do. If I do 55mph it sounds as if the engine is going to get out. Is this normal?
What can I do to increase its top speed?
Or do I need a different engine/gearbox?
I know I could put an overdrive gearbox in it, but am wondering if this is worth while, due to the rarity and cost of them
What alternatives do you recommend?
Thanks for your time