I have a 1969 Titan Mk5 that I want to get put together. I also have a bunch of Cortina engine parts (not uprated) so I figure to use them on the Titan. Is there a website I can get the current rules for Cortina engine building? I have an old GCR and a VERY old copy of "The Formula Ford Scrutineers Manual" but I have no idea what the current rules are.
Biggest questions are piston weight, crank weight, flywheel weight, con ropd weight and can I machine the top of the piston to get the compression ratio right?