Turbo costs / standard output/ output gains

[aussier33]

As a total newbie to skylines i would like to know what is the standard output psi of standard r33 turbo gtst what are the real diffs between rb26 rb25 and how much extra power guess have i got over standard with hks intake pod 3 inch turbo back exhaust with straight flow s/s muffler plus hks ssbov also why apart from rip offs are turbos sooo expensive there is virtuallly nothing in them you can almost buy a good 2 hand engine for the price of a turbo .

[meggala]

this might help you a bit

http://www.meggala.com/modys.htm

cheers

meggala

[93RPS13]

the real difference between the RB25 and 26 is the Rb26 head is different in design also the rb26 is .1 liter more than the rb25, also has twin turbos and RB26DETT is only in the GTR models