01-07-2014, 05:52 AM
Which engine are they out of? If it's the 1.9 jtd/ttid/whatevervauxhallcallit then they could be the good tips. Plane angle is just as important as spray angle, if not more so. There are a few threads about with more info on this, will take some searching, but there's tech specs on various tips in them etc.