ISIS RS3871 Dyno - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

JJ Alfano · 07-10-2011, 11:41 PM

Stock SR
15psi
ISIS RS3871

YouTube - ‪sr 240 @ bigdaddydyno.com‬&rlm;

rob_213 · 07-17-2011, 12:18 PM

Good stuff man, i have a very similar setup but i made 250 at 11psi..

EjMalernee · 07-18-2011, 01:08 AM

Not bad. the power band look pretty solid.

K_style · 10-23-2012, 02:32 PM

Quote:

Originally Posted by EjMalernee

Not bad. the power band look pretty solid.

Not really if you look closely. First RPM column is 4000 rpm.
So basically barely hitting 200whp @ 5000 rpm...

when do you hit full boost?

c-los13 · 08-01-2011, 05:15 PM

This is really good info, what makes me wanna get this turbo the most is the warranty. I'm still not sure who to get it from. I've heard good things from ken but idk the other guy. Also I think I saw an external wastegate on that guys turbo? I thought it had an internal wesgate?????

*TheRealSy90* · 08-01-2011, 05:17 PM

Get it from Enjuku.

That was a bov you were looking at in the vid...

c-los13 · 08-01-2011, 08:38 PM

hahahaha it is!!!
please dont think ima NEWBIE!!!!! I was watching this on my phone, couldnt really tell lol

nismo racer · 08-01-2011, 08:56 PM

you need some motormounts lol but yea the isis turbo does good. ive seen plenty of guys run it no problem.

i am running their ka turbo manifold and clutch line along with other miscellaneous parts from isis and everything looks legit.

hit up BG from enjuku, hes a cool dude to deal with and my bestfriend<3

[email protected] is his email

word sux · 08-02-2011, 05:08 PM

If you needed to do a rebuild on this i wonder if a t2 rebuild kit would work?

also could you put a t3 housing on it?

miamiman323 · 08-02-2011, 05:21 PM

Ive bee thinking of picking one up aswell. Did you use any of their other products for the install? Ive been thinking of buying there whole kit, figured it would save some time and i already have z32 maf and injectors.

*ISIS Turbo Upgrade Package - Nissan SR20DET S13/S14 [ IS-TurboKit ] - Enjuku Racing - Performance Parts and High Quality Fabrication

ReEducation · 10-23-2012, 12:17 PM

Still running the RS3871? I'm debating the RS3871 kit for my ka-t, so any input is appreciated!

JJ Alfano · 10-28-2012, 10:41 AM

As an update to this: This tune melted a piston, so its not reliable lol.

We rebuilt it with BC head parts and a cosworth headgasket, upped the boost and had a real tuner tune it.

It made 320whp/290tq at 18psi. We then tweaked a little more fuel on the top end of the powerband to make it safer for drifting, which brought the numbers down to 315whp/270tq.

I loved this turbo, and it was great for the price!

04srt21 · 03-30-2015, 11:06 AM

I also ran this turno on 18lbs right around 310 like post above said. Beat the sh|t out of my car with this setup and it handled all of it. Deffently would get again. Sorry if I brought this back from the dead I can't see the date clear on my phone

07-10-2011, 11:41 PM	#1
JJ Alfano Leaky Injector Join Date: Oct 2006 Location: Atlanta Age: 32 Posts: 80 Trader Rating: (0) Feedback Score: 0 reviews	ISIS RS3871 Dyno Stock SR 15psi ISIS RS3871 YouTube - ‪sr 240 @ bigdaddydyno.com‬&rlm; __________________ Facebook

08-01-2011, 08:56 PM	#8
nismo racer Zilvia FREAK! Join Date: Feb 2008 Location: the 805! Posts: 1,057 Trader Rating: (17) Feedback Score: 17 reviews	you need some motormounts lol but yea the isis turbo does good. ive seen plenty of guys run it no problem. i am running their ka turbo manifold and clutch line along with other miscellaneous parts from isis and everything looks legit. hit up BG from enjuku, hes a cool dude to deal with and my bestfriend<3 [email protected] is his email __________________ PEGASUS

10-28-2012, 10:41 AM	#12
JJ Alfano Leaky Injector Join Date: Oct 2006 Location: Atlanta Age: 32 Posts: 80 Trader Rating: (0) Feedback Score: 0 reviews	As an update to this: This tune melted a piston, so its not reliable lol. We rebuilt it with BC head parts and a cosworth headgasket, upped the boost and had a real tuner tune it. It made 320whp/290tq at 18psi. We then tweaked a little more fuel on the top end of the powerband to make it safer for drifting, which brought the numbers down to 315whp/270tq. I loved this turbo, and it was great for the price! __________________ Facebook

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07-17-2011, 12:18 PM	#2
rob_213 Join Date: Apr 2011 Location: SoFla Posts: 16 Trader Rating: (0) Feedback Score: 0 reviews	Good stuff man, i have a very similar setup but i made 250 at 11psi..

07-18-2011, 01:08 AM	#3
EjMalernee Zilvia Member Join Date: Jun 2011 Location: Orlando/FL Age: 35 Posts: 181 Trader Rating: (3) Feedback Score: 3 reviews	Not bad. the power band look pretty solid.

08-01-2011, 05:15 PM	#5
c-los13 Zilvia Junkie Join Date: Feb 2010 Location: Edinburg, Texas Age: 32 Posts: 445 Trader Rating: (0) Feedback Score: 0 reviews	This is really good info, what makes me wanna get this turbo the most is the warranty. I'm still not sure who to get it from. I've heard good things from ken but idk the other guy. Also I think I saw an external wastegate on that guys turbo? I thought it had an internal wesgate?????

08-01-2011, 05:17 PM	#6
TheRealSy90 Premium Member Join Date: Mar 2009 Location: Maricopa, AZ Age: 30 Posts: 7,679 Trader Rating: (10) Feedback Score: 10 reviews	Get it from Enjuku. That was a bov you were looking at in the vid...

08-01-2011, 08:38 PM	#7
c-los13 Zilvia Junkie Join Date: Feb 2010 Location: Edinburg, Texas Age: 32 Posts: 445 Trader Rating: (0) Feedback Score: 0 reviews	hahahaha it is!!! please dont think ima NEWBIE!!!!! I was watching this on my phone, couldnt really tell lol

08-02-2011, 05:08 PM	#9
word sux Zilvia FREAK! Join Date: Dec 2009 Location: earth Age: 59 Posts: 1,138 Trader Rating: (0) Feedback Score: 0 reviews	If you needed to do a rebuild on this i wonder if a t2 rebuild kit would work? also could you put a t3 housing on it?

08-02-2011, 05:21 PM	#10
miamiman323 Zilvia Member Join Date: Oct 2010 Location: New jersey Age: 30 Posts: 258 Trader Rating: (5) Feedback Score: 5 reviews	Ive bee thinking of picking one up aswell. Did you use any of their other products for the install? Ive been thinking of buying there whole kit, figured it would save some time and i already have z32 maf and injectors. *ISIS Turbo Upgrade Package - Nissan SR20DET S13/S14 [ IS-TurboKit ] - Enjuku Racing - Performance Parts and High Quality Fabrication

10-23-2012, 12:17 PM	#11
ReEducation Zilvia Junkie Join Date: Apr 2012 Location: Rockton, IL Age: 31 Posts: 318 Trader Rating: (7) Feedback Score: 7 reviews	Still running the RS3871? I'm debating the RS3871 kit for my ka-t, so any input is appreciated!

03-30-2015, 11:06 AM	#13
04srt21 Zilvia Member Join Date: Feb 2011 Location: south jersey Posts: 178 Trader Rating: (0) Feedback Score: 0 reviews	I also ran this turno on 18lbs right around 310 like post above said. Beat the sh\|t out of my car with this setup and it handled all of it. Deffently would get again. Sorry if I brought this back from the dead I can't see the date clear on my phone