garret GT30R on rb25det?

[Skyline25GT-T]

i have a 2000 skyline 25GT-T and i wanted to know if the GT30R would be a good turbo upgrade for around 400 hp i have apexi power fc hks evc4, nismo 480cc inyectors ans nismo fuel pump.

forgive the english im from peru.

[Carl H]

yeah get a .86ar exhaust side and call it a day, you will wonder where your tires went.

[Skyline25GT-T]

jaja thanks.

[rbsileighty]

Here ya go bud... just input 2.5L instead of the 2L up at the top and look at the compressor map I know http://www.atpturbo.com has it

[rbsileighty]

I see a few have downloaded that file... if people could give feedback as to what they think I would appreciate it.

[goofynick6]

Not to make yours less exciting, but here's one I made..

http://filebox.vt.edu/users/ni...1.xls

[rbsileighty]

nice stuff... actually downright awesome... good work
Modified by rbsileighty at 9:45 PM 8/7/2005

[SillyRB]

GT35R* *THUMBS UP*

[goofynick6]

GT35R* *THUMBS UP*

Agreed

[Skyline25GT-T]

u say gt3076R is to small for the rb25det? im talking at 7000 rpm with no camshafts, i think maybe gt35r will be to much lag to what i want. i need quick spool up and hp at the same time thats what a asked gt3076r

[goofynick6]

GT30R, I only said GT35R because it's a great turbo, but on a 2.5L the 30R will be able to make huge power, but spool to full boost by 3500.

Nick

[Skyline25GT-T]

GT30R, I only said GT35R because it's a great turbo, but on a 2.5L the 30R will be able to make huge power, but spool to full boost by 3500.

Nick

ok i agree gt35R would be much better to get more hp and much lower 1/4 mile times but here in peru theres alot of mountain passes and the car would be more fun to drive with torque at low rpm.

[SillyRB]

If you look @ the compressor maps for the 2 turbos. The lay is going to be rather similar depending on the back housing of the turbo. I would go with a GT35R and go witha .69 back housing. You will get wonderful responce, and your lag will not be bad at all.

[Skyline25GT-T]

ur probably right but besides the price difference i think ill try with the gt30r thanks anyway.

Gian Carlo.