Rocker Bolts coming Loose. How can i fix it.

[nick_]

More than likely you've got two of those dud heads with the extra casting material. Not really a good situation with reworked OEM rockers. For what it's worth, my then completely stock VY2 V6 had 2 pushrods that were slightly scuffed..

 

[MagiTEK]

I put the stockers back in yesterday. No weird ticking noises after warm up. Took her for a long drive. Good as gold.

Looking at the old rockers and pushrods. No chips or dents/scratches. 2 or 3 of the pushrods are showing signs of extremely minor contact. you cant feel it but you can see the dark anodizing has rubbed off.

 

[Immortality]

yeah, that can be a issue on the s2 VY's bloody Holden and there sloppy maintenance of there head casting moulds :bang:

 

[MACE]

MagiTEK,

You can clean up the casting flash on the heads to give you the extra clearance, otherwise if it's something you don't feel comfortable doing send them back for a refund

Cheers
Steve

 

[PirateJoe]

First thing that came to mind, you say holden fitted them for you? I know they're not a factory part but why on earth didnt you take it back and complain and then its in their hands? Obviously the clown that did it in the first place didnt do it correctly and you paid for it didnt you??