S13 SR20det greddy profec b spec II Tuneing

For the RWD SR20DET cars! Sponsored by Wiring Specialties.
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S14Chask
Posts: 129
Joined: Tue Aug 05, 2008 4:08 pm
Car: 1995 Nissan s14

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Hey whats up i have a question about setting up my Greddy Boost controller!! Dont bash on me now haha im just trying to learn i have been going by what i have read and researched on the internet but the settings just still seem alittle off...

-I am running a blacktop s13 sr (not that it really matters what color) -greddy profec b spec II Boost controler-Stock t25 turbo-Greddy Fmic-and hks bov

im trying to learn how to set it for a quick spool if thats possible? and 10psi... im at 12 psi with what i have it set at now..

also can someone exlain to me what all of the settings mean?? Gain, setgain? HI-LO, and warning? i useally just run (HI) at 40% wich gets me around 12psi and then 20Gain and then 25 Setgain... idk if thats good but it seems like kinda sluggish it deff boosts tho...

i use my car for drifting soo im kinda looking for the best setup to get it to spool fast and keep good power though out rpmps...

thanks for the help srry for the typos im trying to type this up before my lunch ends


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nismotuner1
Posts: 200
Joined: Tue Apr 15, 2008 5:19 pm
Car: s13 Hatch
05'Titan
Location: Binghamton, NY

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do you have the book that came with it? I have the same controller and it's pretty easy to set up if you read the book. did you switch it from bar to psi yet?

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1992hatch
Posts: 91
Joined: Sun Apr 20, 2008 5:40 am
Car: 91 coupe 5spd
Contact:

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the t-25 spools quickly anyways i don't see the problem with the spool?anyways my set up is:gain 23%start boost 7alarm 13.5L% 5%and i have a peek boost of 12.9psi and my car starts to spools at about 2800rpm and im at full boost by 3300rpms

DrifterProdigy85
Posts: 1817
Joined: Sat Jul 02, 2005 7:42 pm
Car: 1989 Nissan 240sx (Zenki Onevia)

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Ive had 2 of these things in 2 different cars and i highly recommend you get rid of it. Itll never adjust right and never hold boost solid like an EBC should. Sell it to a honda guy and buy a Apexi AVCR. You wont regret the change.


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