well... ive got a saturn too and i just ordered a turbo kit for it .... saturn stock interals can only hold 6psi with an upgraded fpr. If i were to get 36cc injectors and tune her up a lil bit .... i can get 9psi ... and thats it for my internals....

a set of 720cc fuel injectors with a Haltech engine management system will enable the saturn listed above to run rite at/or a little bit higher than 25psi with what it has.

juss to give u an idea of what the saturn engine is like ...