Need a quick measurement, any help would be appreicated
Hey, if your going to drill a hole to mount the EGR tube I'd go with 1-1/8", then if needed slightly sand/file the hole if needed.
Last edited by 99Bluz28; Jul 31, 2012 at 04:04 PM.
How about the skinner part of the EGR tube? Could you measure that part please? None of this makes sense, but like I said I'll post more later!
The outer diameter of the EGR fitting is 1" and the inner is 3/4". However the SLP instructions say to cut off the LOWER portion of the EGR tube and insert the UPPER part into the manifold fitting.
Problem I see is that the upper part of the tube is 1 5/32" when the inner diameter of the port is only 3/4". Inserting the lower part of the tube would work, but is it possible the instructions are wrong and it was never caught?!?!
Here's from the SLP install manual:






