100psi.....................

[Stagstock]

Ok, so I have my series 1 stag sitting in the driveway and the mind wonders, how do I get more power, cheap and fast, then I settle for a minute and remember the car has to last more than a week. So I guess my question would be how much boost can I put throught the rb25det in it's stock form RELIABLY. Then my next question is, what do I have to do to the externals ie. turbo, fuel pump, blow off etc to get the most boost into my un modified block and head. Any thoughts for a person who's planning ahead? (For once).

[toffy]

i suggest you do some more reading in this forum mate , before getting flamed.

buuuuut , theres so many variables you cant really ask those questions. theres a general rule of thumb that stock internal rb25 don't like going too far past 300rwk and being reliable if thats what you wanted to know?

[WYTSKY]

mmm.. i have heard that rule as well.. seems to be a decent guide to go by...

stagstock, judging by ur name you have a stock stag and if 100psi/10 = 10 psi then my year 4 maths has paid off... what else have you got on the car or is it completly stock? I have to ask because for most people stock means bov, exhaust, pod...

if it is really stock then a full exhaust (turbo to tip) will definetly get you more power and allow for alot more in the future...

Adam

[Stagstock]

Ok, well I mean completely stock...... original exhaust, filter plumbed bov all original... not a thing on the car wasn't there when it came out of the factory... except maybe the dust and age

But the first post was more of what I was asking as most people start talking bout pistons n all sort when modding so It rules most of their mods out for me. so I could aim for 300rwkw realisticly in the long run.

[Kranker]

Your first port of call should be the RB25 dyno thread, have a browse and see what power people are making with what modifications.

In your post some key words are "most boost" "stock" "RB25", type those in the search engine and see what comes up.

[R31Nismoid]

This thread is the boss...

http://www.skylinesaustralia.com/forums/Fo...ick-t66556.html

And it'll take you to threads such as...

"what mods to do first"

http://www.skylinesaustralia.com/forums/fi...-co-t45218.html

"GT30 thread" (and other turbo threads)

http://www.skylinesaustralia.com/forums/Ga...-L-t142989.html

"Dyno results"

http://www.skylinesaustralia.com/forums/Rb...yno-t55845.html

The search button also works a treat

Threads like this (how much can the motor take)

http://www.skylinesaustralia.com/forums/St...st-t238886.html

There is plenty of info around, please search and read the sticky threads as all the information is here and avaliable for you.

Its up to YOU to read it and understand it all

Cheers