I have a Jeb 2.5 charger 64/87/1.10 t4 good charger ran on my p pumped 24v just went bigger still pretty tight I have 3 exhaust housing for it .90 1.0 and 1.10 the .90 is new the 1.0 and 1.10 have been run and have a few cracks in them like they all get looking to get 1000 out of it with all 3...