EGR Mod bolt hole sizes

[Navara09]

Hey guys going to be doing the egr mod tonight and just want to no what the bolt hole size that you have to make on the blanking plate is? Just i need to get a drill bit so i want to know before i start pulling it apart? Also what would be best in blanking it off, on the exhaust side or both?

 

[SilverMoose]

was just cleaning up my desk when i saw this post and have the old EGR plate in front of me. The hole diameter is 10mm for the bolts and I just blanked off the exhaust side.

 

[Navara09]

Well hows that for convenience lol. thanks for that, ok so I'll just do it on the exhaust side tonight. shouldn't take to long.

 

[muzza_]

I bought my EGR Blanking plate from Chipit in WA easy to install as the bolt holes are slotted you only need to loosen pipe at intake end and slide plate in took all of 2 minutes to do.

 

[Navara09]

Ok then. So where did you get th blockibg plate from

 

[muzza_]

Bought the blanking plate and Power Chip from Chipit Diesel Power Chips, Mod and Modules for 4WD, Performance Chips