but yeah either way it will be essentially the same as the equivilant MK2 8v engine, except the cabby kept k-jet injection right up to the last couple of years of productiuon whereas it was dropped from the MK2 in 88. with the mk1 the only real difference to MK2s was on the injection cars, the airbox was on the opposite side, with the carbs it was pretty much the same. plus the exhaust system is different too