you have a c-type head ? yeh the c-type were the bad head i can swap ya an e-type head for it if you like
some pix of a recent 140 for you.
there big pix so i hope you browser scales them down like myne does, let me know if they dont and ill re size them.
XJS's are ok there the last of the "real" jag sports cars id have one but i love the older jags c,d,e, 100,120,140,150's