Jag, yes, I6, yes. But what model? It was a production jag, even though very few were made.
I guess it has to be an XKSS, because of the Triple Weber IDA's, and the round tube frame-work, but the cam covers are throwing me, because they have some sort of PCV setup on them, which I can't find as original on an XKSS, the car in the pic must be modded.
Not an XKSS. I know this hint will give it away... but only 52 were made. The one in my picture is valued at over $1 million.
I wasn't thinking older because of the dumb PCV looking deal, but I'm gonna say XK120C, aka, C-type. Still can't doublecheck that production figure though.
Edit - found a pic of a MODEL of a LeMans racer example that shows those cam cover vent lines . . .
Geo Metro turbo?
It's a Pontiac firefly.