Autosport Labs

Thanks for the advice Ryan, The carbs are custom built and jetted for this engine size and modification amount by PRI Racing http://prirace.com/spitfire-carb-kit.htm They are great to drive with and run it very well at the moment considering the advance is all over the place. The cam is a simple pip...

Hi, I'm strongly considering getting a megajolt install started, but need to figure out whether to go for TPS, or MAPS. I have a very early 63 spitfire with the original, but now modified 1147cc engine. It has a pair of Keihin CR Specials attached, but the sticking point is the advance curve is now ...