G'day Pauly, thanks for your reply mate.
Only Mods to motor is bored to 60Thou o/sze, mild cam ,extrctrs, 2 1/4 exhst, genie mflr.
If this is not ok, is there another set of f/injctrs like Skyline etc that existing ECU would cope with & give a bit better prfrmnce thru the ranges.
Regards: Alan.