Any idea how thick the runners are on the LIM? My custom twin project has hit a snag where the new turbine housings I ordered barely touch the lower intake manifold. I want to be sure that I wont have a problem so I slightly grinded the manifold runner down but Im not sure how much more I can go. Thanks in advance.

 

I guess no one knows

 

There's different thicknesses throughout the casting, and there's some areas (like the "box" around the EGR valve ) that have a lot of dead space behind it.

Do some grinding, take your time, and if you go to far, find a good used LIM. They shouldn't be that pricey to find used.

Dale

 

Im talking about the front runner, closest to the hood at the very bottom where it curves, ill post a picture