I was thinking about getting my intake manifold ported over the coming winter. I see Turbosocks offers the work on their site. But I've searched here and found no dyno graph of the results. My 2010 3.6 Camaros intake netted 12 hp at the wheels when it's intake was ported along with a grimspeed spacer. I'm trying to keep my GC engine as stock as possible because I may be keeping this car forever and am just trying to improve the stock stuff if possible. Other than my cat back .Any one actually do this porting on a relativity stock 3.8 and feel the difference or have a dyno before and after result? Thanks.