Nissan 370Z Forum

Nissan 370Z Forum (http://www.the370z.com/)
-   Track / Autocross / Drifting / Dragstrip (http://www.the370z.com/track-autocross-drifting-dragstrip/)
-   -   Launching in 2nd with a Boosted Car (http://www.the370z.com/track-autocross-drifting-dragstrip/70446-launching-2nd-boosted-car.html)

Mitco39 04-26-2013 03:59 PM

Launching in 2nd with a Boosted Car
 
Anyone give this a try? Since the Turbo kit 1st gear is way to short. I have a drag clutch in the car that should be able to take the abuse and I think this would lead to lower trap times. Has anyone gave it a shot? I know on a NA car you pretty much need the 1st gear to help get you started, but it seems with boost this car pulls 2nd so well (even from right around 0mph).

I know with a stock clutch you would be asking for trouble, but this one I have is pretty stout.

Z370Z011 04-26-2013 06:30 PM

I think id be more worried about F*ing up my second gear than the clutch

JC671 04-26-2013 08:40 PM

Or you could always just short shift it. I did it all the time with my Turboed Rsx Type S. Some people like to bounce limiter till they grab some short shift while when they spin. That's what I did.

Also a set of slicks or a good DR would help with traction also if your not already using it.

Nixlimited 06-03-2014 03:49 PM

Bringing this thread back.

Anyone ever try launching in second? I have been wondering about this since with my TT first gear is a joke.

Mitco39 06-03-2014 04:13 PM

lol yeah. This happened.

http://img.photobucket.com/albums/v2...psd0b04c61.jpg

The clutch will not even come close to taking it. I managed to pop the clutch in second to do a few rolling burnouts but then one time the tires didnt break free. lol

Nixlimited 06-03-2014 04:17 PM

Is that the southbend stage 3? What exactly happened when it went tits up?

Mitco39 06-03-2014 04:23 PM

Thats the Ceramic 6 Puck, I believe stage 3 year. Well I tried to break the back tires loose and instead of them breaking loose the clutch decided that it would just slip. It slipped for about a second, I let off the fuel and it was the first and only time so far that I heard my turbo surge followed by a clutch that was then welded to the flywheel.

I had to pry it off with a pry bar and get the flywheel resurfaced. Needless to say no more second gear launches for me.

DEpointfive0 06-03-2014 04:58 PM

Quote:

Originally Posted by Nixlimited (Post 2844993)
Bringing this thread back.

Anyone ever try launching in second? I have been wondering about this since with my TT first gear is a joke.

You can swap rear ends with someone like me!!! I have 2 auto diffs!

Nixlimited 06-03-2014 05:12 PM

Quote:

Originally Posted by DEpointfive0 (Post 2845079)
You can swap rear ends with someone like me!!! I have 2 auto diffs!

Remind me what the ratio is? I just worry about messing up the SRM.

DEpointfive0 06-03-2014 05:53 PM

Quote:

Originally Posted by Nixlimited (Post 2845087)
Remind me what the ratio is? I just worry about messing up the SRM.

3.357

And I don't think it will, usually the problem occurs when the ratio is swapped to something much higher like 4.08.

Nixlimited 06-03-2014 07:56 PM

Quote:

Originally Posted by DEpointfive0 (Post 2845123)
3.357

And I don't think it will, usually the problem occurs when the ratio is swapped to something much higher like 4.08.

And you just have two laying around?

DEpointfive0 06-03-2014 08:02 PM

Quote:

Originally Posted by Nixlimited (Post 2845322)
And you just have two laying around?

No, one is in the car, lol
I have 1 spare with a VSLD that has like 10k miles on it

Nixlimited 06-03-2014 08:05 PM

Quote:

Originally Posted by DEpointfive0 (Post 2845329)
No, one is in the car, lol
I have 1 spare with a VSLD that has like 10k miles on it

Remind me, are you boosted? If so, how are you liking the lower FD? Does cruise control work, and how is SRM?

DEpointfive0 06-03-2014 08:14 PM

Quote:

Originally Posted by Nixlimited (Post 2845333)
Remind me, are you boosted? If so, how are you liking the lower FD? Does cruise control work, and how is SRM?

I'm not, so all those questions need to be answered by someone else, sorry

GaleForce 06-03-2014 11:19 PM

Quote:

Originally Posted by Nixlimited (Post 2845333)
Remind me, are you boosted? If so, how are you liking the lower FD? Does cruise control work, and how is SRM?

Mr.Squeeze is the guy to talk to about this. He changed the rearend in his car.


All times are GMT -5. The time now is 02:39 PM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2