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krayton



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1089 posts

Tucson, Az
6-24-2003

 « Re: (rbosacco)


Quote, originally posted by rbosacco »
well if you wanted cheap you should have bought an sr20


OH SNAP SON!

you just got served



check your MAF (wiring, clean, etc.)


Team Race Bread - P&J forever!

Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (rbosacco)


Quote, originally posted by rbosacco »
Howard over at AR FAB setup and tuned my ems in my 240, I have a stock s1 rb25det swap and a front mount. The car runs amazing. the stock gate wont hold anymore than 10.5 lbs after 5500 and the car still made really good numbers! Diveability is so much better now that the car is speed density. I think i need new tires now....

well if you wanted cheap you should have bought an sr20, and if you dont even want to spend enough money to go external gate then whats the point in any of this. your gonna just buy whatevers cheap. so... what upgrades are on your car and what power does it lay out. i know that my car isn't a godsend or anything like that but for a quick tune and how much driveability i gained over the maf i wont ever go back. if you want a cheap manifold buy a 100dollar ebay t3 tubular one and brace it so it wont crack and buy a decent turbo. spend money on a good engine management or just deal with an afc or power fc. end result is that its your decision and no one is gonna change your mind, so what was the point of this topic anyway if you already know what you want to do....

listen up jackass

I may be doing this on a budget, but dont talk down to me. there is a BIG difference between doing something ON A BUDGET and doing it to be CHEAP. I dont have to have the biggest and the best because to be blunt, I dont NEED the biggest and the best. If the internal gate on my IHI turbo is maxed at 450whp, GREAT! ill never reach it.

1) the 100$ ebay manifolds DONT EVEN FIT. so bracing them is the least of the problems

2) for the relativley low power goals i have there is no need to go to a tube manifold/external gate. I'm not trying to squeeze every single horsepower out of the car. i have a goal, im going to reach it.

3) im not spending the money on an external gate because im in the middle of a racing points series here in arizona where the last weekend at the track i spent 700$ between tires, entry fees and travel. my next event is in 2 weeks so i have to do it again. If i want to finish this before the season ends and let me be competetive with the top guys (I'm tied for 3rd, the other people above me are all 330whp+) i cant have this project take me 8 months to complete because i spent 2000$ on a tube manifold or it took full race 3 weeks to add an external wastegate to my stock manifold.

4) i made this thread for suggesions. while yours are ignorant, i will still listen to them. I have no first hand experience doing an upgraded turbo on a RB25 for what i do, so i ask my community for suggestions.


dont be a prick.


Yellow4g63

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2522 posts
95 RB20 240, 91 NX2000 VE power, 95 Stock 240sx
Moreno Valley CA
1-20-2003

 « Re: (krayton)


Quote, originally posted by krayton »


OH SNAP SON!

you just got served

LOL you got served hahahaha



SSautocrap http://www.bblgroup.us/ssautochrome.htm
http://www.protech-fabrication.com/
http://www.drag240sx.com/
[
Quote, originally posted by NizzansDET »
lol 12.8 A/F is rich dude! 14.7 is that prefect air fuel ratio. anything below 14.7 is rich and anything above 14.7 is lean!

rbosacco

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75 posts
97 discovery1, 99 yukon, 97 240 rb26 in progress, 92 ka hatch, 00 subaru 2.5rs coupe, built warrior
Winchester va
5-28-2006

 « Re: (Kamin)


Quote, originally posted by Kamin »

listen up jackass

I have no first hand experience

dont be a prick.

i made a good suggestion, just remember you said
Quote, originally posted by Kamin »

I have no first hand experience.
so dont talk down to me about my suggestions. you DONT know what a good idea is. i tried to be helpful, and i'm the prick? hmmmm. ok...... i'll leave it at that....




http://www.myspace.com/rbosacco


http://www.youtube/rbosacco

Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (rbosacco)


just because i dont have first hand experience picking a turbo for a full blown track car dosent mean i dont know anything about turbos or how to size them. i DO know the math and i DO know what i need from my setup. real world is different than paper. whats why i made this thread.

let me reitterate my point. budget setup that will get me 400whp.

let me reitterate what you told me. "stop being a cheapass you should have gone sr20" maybe in your twisted mind thats helpfull, but i took that as an attack because im trying to do things on a limited budget because this is the beginning of my racing season.

the reason i made this thread was for input from other members for a well rounded budget 400whp setup. you obviously cant see what im going for, so just stop giving me your "advice".

p.s. way to take 3 sentences out of context.

the_momo



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730 posts
1997 VW Golf K2 (His)/ 2001 Black Lexus IS300 (Hers)
ann arbor michigan
6-10-2005

 « Re: (Kamin)


i think what the dude was saying is that he has the formula for the fastest motor out there, and we all should bow at his feet.

i bet you have a really incredibly enormous...ego.
kamin, forget dumb people. youre a mod. everyone is a big man on the keyboard. im sure itll all work out for the best, and good luck with what direction you decide to pursue.

there is a thing i always tell people about any of the cars ive ever built.
"rarely does a 300whp 2800lb car feel slow" the more responsive car is always faster.

really people, if you want to give advice when its asked, give it. if not, GTFO
just a waste of time. and dont be offended when someone with 18 posts gets beat down by someone with 3000 plus. i bet more people are going to side with the one they know.




http://www.a2sportcompacts.com There is an alarming lack of hamburger vehicles present in Ann Arbor, take a visit and help bring them back.

RB20DETodd
I stole a DC-10 wing and put it on my car.



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3793 posts
Green 92 s13 coupe SE Rb20det
Honolulu LAND OF NO PARKING HI
4-8-2005

 « Re: (the_momo)


Quote, originally posted by the_momo »
formula for the fastest motor out there

money=whp?




goofynick6



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1216 posts
1995 S14.5 RB20DET
Blacksburg VA
2-5-2004

 « 


GT3076R with .63 housing..it will rock



1995 240sx SE S14.5 RB20DET
330WHP/305WTQ at 20psi SOLD!
2000 Audi S4 Twin Turbo AWD SOLD!
1995 BMW M3 403whp 393wtq at 13psi

Eikon
Super Moderator



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7975 posts
03 Infiniti I35, 96 240sx
Ravenna OH
4-24-2004

 « Re: (goofynick6)


HOLY CRAP!!! goofynick is back! Welcome back buddy!



http://www.240sxconvertible.com - The internet's only 240sx 'vert site!

Joshua 1:9 "Have I not commanded you? Be strong and courageous. Do not be terrified; do not be discouraged, for the LORD your God will be with you wherever you go."

klh6686

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176 posts
'90 FB w/ RB20
WR Ga
5-9-2004

 « Re: (Eikon)


if response is a goal and 400whp is the highest you're looking to attaint i would look into a t3 based gt2871r, i think you can get a t3 internally gated one from ATPturbo. no need to get a turbo to big for the application at hand (gt30r and +) let us know what you go with.
rbosacco

Offline

75 posts
97 discovery1, 99 yukon, 97 240 rb26 in progress, 92 ka hatch, 00 subaru 2.5rs coupe, built warrior
Winchester va
5-28-2006

 « Re: (the_momo)


Quote, originally posted by the_momo »
i think what the dude was saying is that he has the formula for the fastest motor out there, and we all should bow at his feet.

mmm, no thats not what i was saying at all

Quote, originally posted by the_momo »
i bet you have a really incredibly enormous...ego.
kamin, forget dumb people. youre a mod. everyone is a big man on the keyboard. im sure itll all work out for the best, and good luck with what direction you decide to pursue.

nope, no ego at all, my car is beat up but it's fun and i want more. sorry you didn't agree, and that i kind of got offended because he treated my idea like i had leoprosy or something. irregrardless of your closed minded opinion it would work and i am waiting on the same parts for my car as we speak, as i have similar interests in what i do with my car.

Quote, originally posted by the_momo »
there is a thing i always tell people about any of the cars ive ever built.
"rarely does a 300whp 2800lb car feel slow" the more responsive car is always faster.

this is true but a 300 hp 2800lb car only feels fast for so long, then it's time to go up. if i put a 35r on my car i'll be able to make 400whp on pump and that is what i want. if i want more i can put race gas in the car and probably make about 550-600. i drive my car on the street and need to run pump most of the time. i have a gt35r on my 2liter integra and actually you would be suprised by how fast it spools, its totally driveble but you can only have so much fun with that much power hitting the ground from the wrong end of the car...

Quote, originally posted by the_momo »
really people, if you want to give advice when its asked, give it. if not, GTFO
just a waste of time. and dont be offended when someone with 18 posts gets beat down by someone with 3000 plus. i bet more people are going to side with the one they know.

i didn't get beat down i just stopped checking this thread because i thought originally, that it would be open to ideas, not that he just wanted approval on what was already in his mind, and there is nothing wrong with that, if that is how he wants to do his car, by all means do it. a smaller turbo at 18-20 lbs might be ok on pump, or, if you run fuel all of the time anyway then i guess its a non issue. you will probably meet your power goal that way, a buddy of mine has a gts-4 corrado with a 2liter 20 valve hybrid motor and he runs a garrett gt30r on it, he has to run race fuel to run above 20psi and at 15 the car only lays down 325 to the wheels. i know that with the extra displacement of the engine in my 240 a 35r would spool the same as the 30r does on his 2 liter car and i could more than likely pull 400 off on pump with ease and that is what i want for my car. i understand if my opinions arent welcome here because i dont have as many posts as you guys but i just chalk my lack of posts up to the fact that most of my time is spent in my shop after work or driving one of my cars. i dont have a job where i can be on the net during the day... sorry... my post count will always be down...

the_momo



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730 posts
1997 VW Golf K2 (His)/ 2001 Black Lexus IS300 (Hers)
ann arbor michigan
6-10-2005

 « Re: (rbosacco)


honestly, i totally agree with you. i have only recently started to post a lot. (laid off for a while, and yeah, my car is a bit of a hike away) so yeah. dont pay any attention to my idiot posts.

my direction, responsive 300whp and then learn to drive. i think that is something that everyone here could benifit from. next spring if i can swing it i am going to try to get some driving lessons. then more track time.

i think that really there is going to be something compromised no matter what you decide to go with. if there were a perfect setup, everyone would be using it. the less stressed parts are, the longer they last, and imho, that would be number one on my list. best of luck. and kamin, if you end up trying a dozen different turbos, be sure to pass the love on down to some fellow rb owners... . im personally looking at a bb garrett 30 series. so many different choices.

Carl H
Bio-less Moderator



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4826 posts
1995 240SX SE RB20DET Powered!, 1995 Jaguar XJR...needs paint.
Charlotte NC
8-4-2003

 « 


gt30r ftw, as goofynick said... .63ar and that thing will be uber responsive on a 25.
and for one thing if the motor is cranking out 325whp at 15psi but if you cant tune it to run 20 on pump then something is wrong there...
at 18psi i was WELL within knock limits and egt's looked good, that being said i still will install this aquamist system i have to keep temps down on long pulls.



SHift_BOOM. Damnit.
Doing an RB2X swap and scared of the wiring? Check out my thread in the RB section.
Now offering VH and SR/KA/CA conversions!
Bluefire

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1039 posts

walnut, ca
6-6-2003

 « Re: (Carl H)


what kind of mods do you have done to your engine so far? fuel? drivetrain? cooling? induction? etc...

-Bluefire



-Bluefire
Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (Bluefire)


me or carl? lol
Bluefire

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1039 posts

walnut, ca
6-6-2003

 « Re: (Kamin)


You Kamin duh....

-Bluefire

Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (Bluefire)


lol im never sure

fuel - walboro 255lph, Nismo FPR
Cooling - Koyo, 2 12" perma cool fans, some custom ducting and blocking plates
Drivetrain - RPS MAX clutch (sprung 6 puck), Kaaz 1.5way differential

Spazz



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210 posts

a a
9-7-2004

 « Re: (Carl H)


Quote, originally posted by Carl H »
gt30r ftw, as goofynick said... .63ar and that thing will be uber responsive on a 25.
and for one thing if the motor is cranking out 325whp at 15psi but if you cant tune it to run 20 on pump then something is wrong there...
at 18psi i was WELL within knock limits and egt's looked good, that being said i still will install this aquamist system i have to keep temps down on long pulls.

+1 for the gt30r and +1 for the aem ems.


300Plus



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701 posts
1995 S14 w/ Rb25det Series II
Tallahassee Fl
7-9-2005

 « Re: (Spazz)


^^^ I'm with spazz. I'm looking more into AEM EMS myself. Not a turbo buff but the bigger the better.... who cares about spool time..... j/k lol




Carl H
Bio-less Moderator



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4826 posts
1995 240SX SE RB20DET Powered!, 1995 Jaguar XJR...needs paint.
Charlotte NC
8-4-2003

 « 


seriously the aem is REALLY overrated...
the pfc works really well, all the aem does is give you the ability to eff up the motor a hell of a lot faster.
Spazz



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210 posts

a a
9-7-2004

 « Re: (Carl H)


Quote, originally posted by Carl H »
seriously the aem is REALLY overrated...
the pfc works really well, all the aem does is give you the ability to eff up the motor a hell of a lot faster.

the pfc or aem ems will work for your powergoals, no doubt about that.
The pfc will leave you some gas money to get home with
Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (Spazz)


Quote, originally posted by Spazz »

the pfc or aem ems will work for your powergoals, no doubt about that.
The pfc will leave you some gas money to get home with

the AEM price means nothing for me, I am an AEM dealer at work.

the PFC and AEM will cost about the same.


300Plus



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701 posts
1995 S14 w/ Rb25det Series II
Tallahassee Fl
7-9-2005

 « Re: (Kamin)


Quote, originally posted by Kamin »

the AEM price means nothing for me, I am an AEM dealer at work.

the PFC and AEM will cost about the same.

OK well that settles that, you buy both give me the other, we both test them and see which works better.... I see no flaw in that plan lol.

Is the EMS plug and play for the rb20 and 25?

eh?



Offline

1671 posts

1-24-2004

 « Re: (300Plus)


Quote, originally posted by 300Plus »

OK well that settles that, you buy both give me the other, we both test them and see which works better.... I see no flaw in that plan lol.

Is the EMS plug and play for the rb20 and 25?

No you need a laptop to upload the maps base for each.



RB wiring diagrams
420whp @ 14.8psi
Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (eh?)


you can connect the EMS to your house PC and upload the basemap if you have to

he is probably asking if its a plug and play replacement for the factory computer (no wiring), if so, yes. it plugs into the stock harness with no wiring modification unless you change to a MAP sensor.

Carl H
Bio-less Moderator



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4826 posts
1995 240SX SE RB20DET Powered!, 1995 Jaguar XJR...needs paint.
Charlotte NC
8-4-2003

 « 


map sensor ftl.
if the ems is as cheap as i think it is at your cost kamin it might be worth it...but for most ppl pfc is actualy affordable.
Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (Carl H)


**** that, speed density = the ****

MAF sensors are gay.

and yea, i wouldnt event consider the EMS if i had to pay somewhere near retail. i dont NEED that much adjustability for only 400hp lol

Carl H
Bio-less Moderator



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4826 posts
1995 240SX SE RB20DET Powered!, 1995 Jaguar XJR...needs paint.
Charlotte NC
8-4-2003

 « 


maf sensors are gay only if they are restrictive and nissan mafs are not restrictive.
toyota mafs on the other hand are and thats why supras pick up stupid power from ditching the maf because the motor is literaly sucking air thru a 1.5" hole.
speed density is 'easy' to tune but is too dependent on too much, change exhaust or intake and the car requires a retune...drive higher in altitude requires retune...or if you live where it gets cold in the winter yet another retune.
maf is so incredibly flexible and accurate that imho unless the car is out right drag oriented ditching the maf isnt a good idea.
Spazz



Offline

210 posts

a a
9-7-2004

 « Re: (Kamin)


Quote, originally posted by Kamin »

and yea, i wouldnt event consider the EMS if i had to pay somewhere near retail. i dont NEED that much adjustability for only 400hp lol

any chance we could work something out for an ems that cheap?

eh?



Offline

1671 posts

1-24-2004

 « Re: (Kamin)


Quote, originally posted by Kamin »
you can connect the EMS to your house PC and upload the basemap if you have to

he is probably asking if its a plug and play replacement for the factory computer (no wiring), if so, yes. it plugs into the stock harness with no wiring modification unless you change to a MAP sensor.

You're ghetto if you do that... lol
Anyway you still need to set base timing and calibrate the TPS with the aem. I guess you could lug the whole computer outside if you needed to...

The PFC is truely PNP the aem is almost PNP.

Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (Spazz)


Quote, originally posted by Spazz »

any chance we could work something out for an ems that cheap?


lol no
the_momo



Offline

730 posts
1997 VW Golf K2 (His)/ 2001 Black Lexus IS300 (Hers)
ann arbor michigan
6-10-2005

 « Re: (Kamin)


so did you end up with a setup? just curious. any work with the ems yet?
Joe
Moderator



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6784 posts
single cam s14
Tucson, AZ
2-9-2003

 « Re: (the_momo)


Quote, originally posted by the_momo »
so did you end up with a setup? just curious. any work with the ems yet?

since its the week before SEMA i havent spent a dime haha, im not in a hurry for this upgrade lol

but i might be going an entirely different direction that would involve removal of the RB all together and something else going in

the_momo



Offline

730 posts
1997 VW Golf K2 (His)/ 2001 Black Lexus IS300 (Hers)
ann arbor michigan
6-10-2005

 « Re: (Kamin)


youre getting hamsters in all fours arent you? i dont think the ems is plug and play with the rodent drive system. good luck with that.
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