the fuel rails and heads are changed in 95 (and a few late 94's) that make it harder to get into the more extensive modifications. 95's can't go with 720cc injectors...they're stuck with 550cc Nismo injectors. 95 heads are very hard to port... Fred told me that SGP had to adapt a set of ported 93 heads onto his motor after they gave up trying to port his stock heads.