GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

I finally dyno'd my car. New world record? Pix and videos inside!

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Old 04-06-12, 10:06 AM
  #46  
JeffTsai
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Video just posted. Enjoy!

The car just rips through 4th gear on the dyno like it's nothing lol.
There were some traction issues on a few of the runs so we had to get 2 people to sit in the back seat.

Old 04-06-12, 10:13 AM
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masboy
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God bless u Jeff w/ ur mad skills !

linsanity !
Old 04-06-12, 10:31 AM
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NEbiker10
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Soooo sick!!! Congrats on the build
Old 04-06-12, 10:42 AM
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SPRTNYDSN
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Originally Posted by JeffTsai
Video just posted. Enjoy!

The car just rips through 4th gear on the dyno like it's nothing lol.
There were some traction issues on a few of the runs so we had to get 2 people to sit in the back seat.

http://www.youtube.com/watch?v=6T2As_cHBTo
Geeesuuusss


Old 04-06-12, 07:03 PM
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CptCrunch
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what a beast!!!!!!!!!! love it!
Old 04-06-12, 07:32 PM
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vipXjunky
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you never seem to disappoint me jeff haha. Good work!
Old 04-06-12, 07:51 PM
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repugnante
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Gonna start calling you Jordan in a minute! LOL
Nice numbers. Looks like a sleeper too
Old 04-06-12, 07:54 PM
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EN_VY
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Off topic, what camera are you using to record?
Old 04-06-12, 07:59 PM
  #54  
GS4_Fiend
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That's awesome! Of course that M6 is nothing. I wanna see you race a Ferrari!
Old 04-06-12, 11:03 PM
  #55  
JDMJNKY
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Now that's pretty sweet. Very scary #'s!
Old 04-07-12, 02:55 AM
  #56  
JeffTsai
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Originally Posted by AMA0627
Holy **** Jeff, Nice fuc*ing numbers!!!What cams are you running to make over 800 rwhp at 8500RPM!??!!!!! Sick!
You also have a PM!
Car is only revving to 7800rpm. The dyno operator didn't set the calibration right so the rpm read a little high. That caused the torque reading to be a bit funky, but the HP readings were accurate every time.

Originally Posted by mitsuguy
Awesome man... gives me a little encouragement for my single turbo, gte setup... to keep the CEL off, I am going to assume o2 sims for the rears?
It's a bit more than that, but that's a part of it. The more important part is the tuning, you must tune to keep the stock ecu happy. I've spent a ton of time perfecting it.

Originally Posted by fuzzzz
All I can say is .. wow. Is there any way to prevent our cars from driving off the dyno? [I know that theres a lot of power]
More straps. They added like 2-3 more after that one snapped lol. Granted, for a lower HP car 2-4 straps would be fine. They started off with 6 straps, and at the end we ended up having like 10 straps on the car haha.

Originally Posted by SRTGS300
Jeff those numbers are ridiculous. Lol you need to get those bigger injectors for mooaaarr boost
Already on order. Going to be trying some other things to inch up on the power a bit more in the coming weeks.

Originally Posted by SuperiorSC
wow! id really like to see a COMPLETE mod list.... also what exactly did you do to the a650e in order to hold that kind of power!?!?!? I MUST KNOW!!!!!
I have a build thread in this (2GS) section. Search for ProjectGS and it should be one of the top few ones in the list.

Originally Posted by mtparker18
Wow Jeff. I was expecting around 650+. But 800, that's crazy. Have you ran it at the track yet?
Not yet, going to have to change a few things on the car before I hit the quarter. It's setup as a highway runner right now with 3.23 rear end. I'll swap in a 3.92 TRD LSD rear end with slicks to attempt the quarter. I'll probably get kicked off the track lol.

Originally Posted by puff
Finally some official dyno numbers. I must say I'm very impressed with the results seeing that you're still on a piggy back. Now put some slicks on that sucker and go make a 9 sec pass down the track. My friend down in FL just gave me some motivation for my next build. His Supra made 1036 whp @ 41psi last week.
I'm going to setup the car a bit for drag this coming race season. I just don't think the chassis can run into 9's though. I might be able to dip into the 10's if I really go at it, but again this is just a street car lol.

Originally Posted by EN_VY
Off topic, what camera are you using to record?
GoPro HD2 for the high res stuff, the last few were just with my digital camera after the GoPro ran out of battery. It was recording the whole time and we were there for about 3-4 hours.

Originally Posted by JDMJNKY
Now that's pretty sweet. Very scary #'s!
It's not too bad, power is actually pretty easily controllable in this chassis.

Originally Posted by GS4_Fiend
That's awesome! Of course that M6 is nothing. I wanna see you race a Ferrari!
Already did, but I don't always have an onboard cam rolling. I was on the way home and on a separate occasions I ran into a F430 and also the 599GTB. The F430 was a joke, easily rolled past that one. The 599 put up a better fight, but I pulled away pretty good once I got into 4th gear.
Old 04-07-12, 05:35 AM
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neegroy
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nice builddd, m6 failed lol!
Old 04-07-12, 06:18 AM
  #58  
SELFMade
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Dope
Old 04-07-12, 04:18 PM
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bashigs300
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what are the spec? very nice.
Old 04-07-12, 05:59 PM
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kphu
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Damn Jeff...sweet stuff you got going on there. If I ever come into some money I'll be hittin you up for a custom GS sleeper.


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