Nissan 370Z Forum  

"Launching" the 7AT?

Originally Posted by kannibul One part I miss about having a standard is being able to rev the engine up and dump the clutch for a great take-off...(think 1/4mile reaction

Go Back   Nissan 370Z Forum > Nissan 370Z General Area > Nissan 370Z General Discussions


Reply
 
LinkBack Thread Tools Display Modes
Old 08-20-2009, 08:16 PM   #1 (permalink)
Enthusiast Member
 
Join Date: Jan 2009
Location: Australia
Posts: 438
Drives: Mazda mx5 2007 6sp m
Rep Power: 18
nicknick is on a distinguished road
Default

Quote:
Originally Posted by kannibul View Post
One part I miss about having a standard is being able to rev the engine up and dump the clutch for a great take-off...(think 1/4mile reaction time, where you can dump the clutch and your off, where the 7AT, you let off the brake and mash the gas - it's a few more steps!)

7AT, only thing I can think of comparible would be to dump from N to D - which I know is historically bad for transmissions

I've also tried holding the brake and mashing the gas, and that doesn't seem to help much (in fact, the engine bogs down and won't roll the tires (product of the viscous rear-end? Low-end Torque? Huge tires? Sport Package?) - which is a bit of a disappointment too

I do have to say that there's not a whole lot more the (stock) tires can take, it easily will break them loose now just mashing the gas - so from a traction-limit perspective, it can't be improved that much...

Anyhow, any tips?
Good onya kannibal, there is nothing quite like abusing your car or asking on this forum for ways to abuse your car. Oh well it is yiour car. I'd suggest put your foot as hard as you can on the brake then rev the engine up to 5,000 revs and release the brake. Do this every time from standstill, will not hurt the car at all.
nicknick is offline   Reply With Quote
Old 08-20-2009, 09:58 PM   #2 (permalink)
A True Z Fanatic
 
wstar's Avatar
 
Join Date: Mar 2009
Location: Houston, TX
Posts: 4,024
Drives: too slow
Rep Power: 3596
wstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond reputewstar has a reputation beyond repute
Default

Quote:
Originally Posted by yzhang12 View Post
how detrimental is this to the car (transmission)?
Quote:
Originally Posted by nicknick View Post
Good onya kannibal, there is nothing quite like abusing your car or asking on this forum for ways to abuse your car. Oh well it is yiour car. I'd suggest put your foot as hard as you can on the brake then rev the engine up to 5,000 revs and release the brake. Do this every time from standstill, will not hurt the car at all.
It's really not that bad on the car. It's the "rev in neutral and slam it into drive" method that's really dumb and abusive. Stalling against the torque converter really just overheats AT fluid more than anything afaik. I wouldn't do it all the time (I don't redline my car all day while driving around town either). But if you're gonna launch the stock 7AT at a drag strip, footbrake is the way to go. No more than 3K should be necc, probably less.
__________________
7AT Track Car!
Journal thread / Car setup details
wstar is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Clear Bra: Is "Portection One" the same as "Ventureshield?" matt2112 Exterior & Interior 9 07-26-2009 10:22 PM
Break in - drive it "hard" or "be gentle"? kannibul Engine & Drivetrain 3 06-06-2009 01:51 AM
Ford Focus RS Tops Nissan GT-R In "Real World" Test AK370Z Other Vehicles 23 05-07-2009 09:35 PM
Bicycles that make you go "wow" or "eww" frost The Lounge (Off Topic) 6 04-29-2009 08:49 PM


All times are GMT -5. The time now is 04:49 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2