Autosport Labs

I have a 2.1L pinto big valve head fast road cam and 2 x Dellorto 40-s. Megajolt junior lite with MAP sensor. I have manifold vacuum reading of 10-12 on a known good separate vacuum guage which seems low to me. There are no leaks and the reading is the same on all four rails. My experience with sing...

Thanks for your reply, much of what you say is true. Perhaps I should have said that I have a kit car and some of my objectives are toward solving some special problems like overheating in a hot climate and, oddly, problems starting in the winter, it's all a bit of a comprimise. The car is set up no...

Hello to one and all, I am converting my pinto engine to Megajolt, it has the following spec, big valve head, Kent FR32 fast road cam, twin Dellorto 40's. I would like to use the option to have two maps, one to give best tractability etc for around town and to give easy starting ( zero advance at cr...