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Video of a quick launch in my RB25 s13

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4.5K views 37 replies 15 participants last post by  supermario680  
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#1 · (Edited by Moderator)
A quick launch from a stop here, running about 14psi, not pusing it too hard, running pretty rich to stay safe.

http://m.youtube.com/index?desktop_uri=/&gl=US#/watch?v=1BL_lh2ftwc

Mods:
precision turbo 6262s
Full exhaust
N62 maf
Greddy intake mani
Megan intercooler
3 inch intercooler piping
300zx diff
Rb25 trans
550 injectors

Im running 18 psi now on a more aggressive tune =)
 
#30 ·
That was the first thing I notice hes stock fuel rail= side feed.
Man you are far from over Supermario. Did you did a leak test for that plenum?
I know tuners do half ass jobs by calibrating to compensate for vacuum leaks.Trust me You don't want that.Do a test.

Best of luck bro
 
#10 ·
the video sucks really bad.
we dont want to see videos of people breaking laws on here.
otherwise
the set up looks clean
and that vg is sick very nice
 
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#12 ·
Thanks man, and who said i was breaking any laws? It could be a private road for all you know.

Coleosis said:
I couldnt even tell if he was breaking any laws in that vid... The numbers (guessing the speedo) was all over the place... You get an F for even taking the time to upload that vid.... Ive taken better videos when my cam on my phones turned itself on in my pocket.
Click to expand...
The red numbers is the a/f gauge and boost gauge, the speedo reads about exactly 50% of my real speed, pretty sure you cant see it anyways....

The vid was mainly to try to read the damn boost gauge cause i can never read it while im driving, and its kinda hard to drive shift and hold the phone at the same time ;-)
 
#11 ·
I couldnt even tell if he was breaking any laws in that vid... The numbers (guessing the speedo) was all over the place... You get an F for even taking the time to upload that vid.... Ive taken better videos when my cam on my phones turned itself on in my pocket.
 
#13 ·
He doesn't have a good tune.
why would he go to the track?
It is very common to see tuners take her to some street pulls.
Question:Is it finished?
To record and drive he should get a medal for that.lol.
how much lag?
 
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#19 ·
And im sure none of you have ever squealed a tire or accelerated quickly.... Ill be sure to post a disclaimer stating this was done on a private road next time.... I just thought id spruce this section up a bit but maybe i wont next time..

Thanks for compliments though, the car is super fun. And the VG30deTT is awesome too.

Anyways no that was on a very rich tune, and yes i let off at full boost because i dont like getting near redline, and for some reason it starts to run lean at high rpms and high boost.

It SUPPOSEDLY has 550 injectors but im not so sure anymore...
 
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#28 ·
Well I figured.... Lol

fonix36 said:
Top feed or side feed.
If you don't know the differnce, are they round and fat or skinny and long
Click to expand...
Come on! Give me some credit! I have a twin turbo 300zx! and rebuilt my Old Non-Turbo 300zx! and have been helping people on forums since 2007 on 300zxclub with over 5k posts!

but they are side feeds, and apparently are purple not black.

Image

Image
 
#32 ·
god damnit why are people bitching, what the fuck is the point in building a car if your not gonna hold 3rd out once in a while?

car looks and sounds fucking amazing dude, carl H just tuned me on 20psi, my cars gonna rip
 
#35 ·
screw the laws. you only live once. and there are worse things going on.. kudos to the rb. i hate ttz32's. i had one and what a freaking headache. never again.
 
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