Charles we also need to remember to include the pedals leverage in the equation however as a general rule the less pedal leverage will also lead to a longer stroke so.............$.02OK, found a little info. The W300 master has a bore of 28.58mm and the GM is 18mm. That's a 59% larger bore on the Dodge. If I remember my hydraulics that means you'd only push the pedal less than half the distance to release the clutch. However, the clutch might be a good bit stiffer. What seems interesting is both slaves seem to be around 20mm. Maybe the old Dodge slave needed to travel farther to release.
You will need to go much larger that you might think to keep the restriction to a minimum Holset recommends a maximum vacuum at the turbos inlet at 15" H2o, so a big filter and as short and as few bends in the snorkel and associated plumbing. I was able to pull it off with the He221 but just barely there was no way with the compounds..........$.02Well trying to get the intake stuff figured out I want to run a snorkel and a precleaner and having a hard time finding a filter box that will have a 4” inlet and a 2 3/4” or 3” exit