when I installed my vortech I screwed up when I TRYED to thread the hole for the return line from the head unit. Does any one know how I can fix the leak?
You could try clean the bung/surrounding area with acetone good, then apply some silicone sealant or JB Weld,.....just don't admit to using the JB Weld!!
Well so far I have cleaned and used the underwater puddy (JBW) and rtv (black). I have let it dry. I have made afew passes and it has not leak yet. I hope it says.