popped out to the mobile shed (my transit) to have a look at the 360 heads we picked up last weekend at the pod. yes they're 'j' heads as stu told me which is cool. even better they have the larger 2.02" inlet valves which frrom what i've read means 340 or early 360 heads. also the chambers appear to be smoothed somewhat and the valve keepers (collets) and retainers are upgraded too (probably valve springs as well). all in all i'm well pleased with them, thanks stu.
neil.