Hi all, I've heard good things about those spark plugs, like the throttle reacts a bit better and that, but the question is, is it good to use it on a 17 years old engine?
Also is this a good one: https://www.ebay.co.uk/itm/4-x-NGK-Iridium-Spark-Plugs-FORD-PUMA-1-7-16V-ZETEC-97/290575015550?fits=Car+Make%3AFord%7CModel%3APuma&hash=item43a79ede7e:g:xGUAAOxyQj9RLhN9
Thanks
Also is this a good one: https://www.ebay.co.uk/itm/4-x-NGK-Iridium-Spark-Plugs-FORD-PUMA-1-7-16V-ZETEC-97/290575015550?fits=Car+Make%3AFord%7CModel%3APuma&hash=item43a79ede7e:g:xGUAAOxyQj9RLhN9
Thanks