I'm not sure but I think I heard Mike say once that a supercharger (in this case an older Sebring M45) will work on both the 1.6 & the 1.8 with minor modifications to the brackets. Is this true & what sort of modifications have to be made. I have one that came off a 1.6L & I'm considering selling it but I want to know for sure if it'll work on a 1.8L before I offer it up for sale.