Hi guys just got me new headers and uppipe from flat4 after a 4 week wait and they come with screw holes for some temperature sensors my v5 duz not need theses so do u guys no were to some bolts to blank these off? my nut and bolt shop duz not have any he says it a 1.25mm thread, thk for any help guys

 

this happened to me mate. i f***ked mine an knocked a nut into it an tightenin an smaler bolt into it only findin it leaks round the egdes. so have to weld the gaps now. i couldnt find any either an weldin is my best bet unless find the sensors to go in an thats all. but there pricey

 

You can easily get the correct bung from a main dealer for a few quid. Iirc it's the same size as main gallery bung/plug at M18x1.25..?

Maybe a generous SN member who's recently fitted an oil temp gauge into the gallery above cyl #3 still has the bung knocking around for the cost of a stamp and beer..?