For those looking for a real bulletproof transmission option. RJM released their Transmission package as well as upgrade path for the 7at. Below is what they have it priced at:
|
|
LinkBack | Thread Tools | Display Modes |
11-13-2018, 12:11 PM | #316 (permalink) |
Premium Member
Join Date: Jan 2009
Location: North GA
Posts: 6,831
Drives: Twin Turbo Z34
Rep Power: 3682 |
For those looking for a real bulletproof transmission option. RJM released their Transmission package as well as upgrade path for the 7at. Below is what they have it priced at:
Triple disk Carbon clutch Torque Converter (Upgraded disk, twin spring upgrade, reinforced tabs and etc...) - $1200 retail ($300 core charge) Billet Flexplate (Fast Intentions) - $1000 Fully Rebuilt Transmission - $4500 ($1200 core charge) The full build should net you $6700 So far they have tested this trans on several cars from the whipple supercharged cars with instant torque on demand and twin turbo setups. Most cars are running around 550-600ftlbs to the wheels and the temps on the trans is not over 200* when paired with a trans cooler. They just replaced a level 10 setup that failed on a AAM TT customer car and the new transmission is insanely good compared to the failed Level 10! In fact they are running nearly 100whp more than the level 10 that gave out.
__________________
Shop Cars: 2013 318whp Nismo VspecII 370z *SOLD*, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054 |
11-14-2018, 07:19 AM | #317 (permalink) |
A True Z Fanatic
Join Date: Jul 2009
Location: Ontario Canada
Posts: 1,659
Drives: 370 Z 7AT Sports
Rep Power: 19 |
flex plate for 7 AT
i need a flex plate
do you have on please let me know thanks Z
__________________
12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015. |
11-16-2018, 08:25 AM | #318 (permalink) |
Premium Member
Join Date: Jan 2009
Location: North GA
Posts: 6,831
Drives: Twin Turbo Z34
Rep Power: 3682 |
Message RJM directly. Fast Intentions also has them in stock.
__________________
Shop Cars: 2013 318whp Nismo VspecII 370z *SOLD*, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054 |
02-14-2019, 04:09 AM | #320 (permalink) | |
Base Member
Join Date: Jun 2017
Location: FL
Posts: 146
Drives: '14 370z Touring
Rep Power: 8 |
Quote:
|
|
02-14-2019, 04:53 PM | #321 (permalink) | |
Base Member
Join Date: Oct 2012
Location: USA
Posts: 144
Drives: G37s
Rep Power: 13 |
Quote:
IPT https://www.importperformancetrans.com/ also do rebuild. I had Level 10 transmission and I blew it 3 times. Did my research and found IPT and he rebuild my trans. I've been beating on it whole summer since July and one full track day and still holding up well. Level 10 couldn't last a month with me. Even on 2nd week, I was having some flaring between shifting, mainly 2nd to 3rd and 3rd to 4th. |
|
11-10-2019, 10:29 PM | #322 (permalink) |
Base Member
Join Date: Sep 2017
Location: Taiwan
Posts: 165
Drives: 15 Z, 13 R58, 09 GTR
Rep Power: 8 |
*Just a kind reminder* As a user, I'd highly suggest doing extensive research before going this route (think carefully for the so-called 7AT performance rebuilds of our Zs). PM me if you want to know my story.
__________________
610whp/462wtq A2A- 6.8s@100-200km (stock motor) / IG: minized123456 / 淬 Custom VQ Vortech-based supercharger parts made to order! https://www.instagram.com/p/CFUjDc5H...d=m0unws28pvk4 |
11-11-2019, 05:13 AM | #323 (permalink) |
Base Member
Join Date: Jan 2016
Location: St. Petersburg, FL
Posts: 34
Drives: '12 370z BC A7 Turbo
Rep Power: 9 |
I see your siggy says you ran 584whp. How much tq were you making? I've put over 4k miles on my stock 7at without issue @ 450whp/450wtq. If you stay at or below 450wtq and make sure you don't forget to downshift to 4 before giving it beans on the highway, you should be fine. Staying out of peak tq range in gears 5-7 is important. My single turbo makes peak tq around 4k rpm, so as long as I remember to downshift to 4 on the highway before a pull, I'm consistently ahead of my tq curve redline shifting into 5th gear. It's deciding to gun it from cruising speed/rpm in 5th 6th or 7th that leads to slipping.
__________________
Precision 6266 - Switchback Racing 3.5" single exhaust - Switchback Racing oil catch can - Tial BoV/WG - Z1 oil cooler - Stillen trans cooler - Tein Street Basis coilovers - Megan rear sway bar - Konig Ampliforms |
11-11-2019, 06:39 AM | #324 (permalink) | |
Base Member
Join Date: Sep 2017
Location: Taiwan
Posts: 165
Drives: 15 Z, 13 R58, 09 GTR
Rep Power: 8 |
Quote:
__________________
610whp/462wtq A2A- 6.8s@100-200km (stock motor) / IG: minized123456 / 淬 Custom VQ Vortech-based supercharger parts made to order! https://www.instagram.com/p/CFUjDc5H...d=m0unws28pvk4 Last edited by "Z"en; 11-12-2019 at 11:04 PM. |
|
11-11-2019, 06:51 AM | #325 (permalink) |
Base Member
Join Date: Jan 2016
Location: St. Petersburg, FL
Posts: 34
Drives: '12 370z BC A7 Turbo
Rep Power: 9 |
I stay in manual mode so I can control where the rpms are at, and what gear I'm in at all times. The 7at in auto mode gear hunts way too much for 450wtq
__________________
Precision 6266 - Switchback Racing 3.5" single exhaust - Switchback Racing oil catch can - Tial BoV/WG - Z1 oil cooler - Stillen trans cooler - Tein Street Basis coilovers - Megan rear sway bar - Konig Ampliforms |
11-11-2019, 07:10 AM | #326 (permalink) |
Base Member
Join Date: Sep 2017
Location: Taiwan
Posts: 165
Drives: 15 Z, 13 R58, 09 GTR
Rep Power: 8 |
And I have trans oil cooler. I can understand the stock trans is incapable of holding up. What makes me feel solely disappointed are those so-called performance rebuilds. **Don't go/trust performance rebuilds anyway. You can go find the tread I posted recently about my user/customer experiences with IPT.
__________________
610whp/462wtq A2A- 6.8s@100-200km (stock motor) / IG: minized123456 / 淬 Custom VQ Vortech-based supercharger parts made to order! https://www.instagram.com/p/CFUjDc5H...d=m0unws28pvk4 Last edited by "Z"en; 11-24-2019 at 03:02 AM. |
11-11-2019, 09:49 PM | #327 (permalink) |
A True Z Fanatic
Join Date: Oct 2010
Location: Portage, MI
Posts: 2,279
Drives: Tricycle
Rep Power: 589151 |
Looks like Jake's Performance has an adapter for the 4L80e
https://m.facebook.com/story.php?sto...d=281079083525 Sent from my SM-G930P using Tapatalk |
11-11-2019, 11:06 PM | #328 (permalink) |
Base Member
Join Date: Sep 2017
Location: Taiwan
Posts: 165
Drives: 15 Z, 13 R58, 09 GTR
Rep Power: 8 |
My advice is to think it carefully for those performance rebuilds. For boosted big-power Z, the most reliable way is to have a manual Z imo if you don't have a preference for autotransmission.
__________________
610whp/462wtq A2A- 6.8s@100-200km (stock motor) / IG: minized123456 / 淬 Custom VQ Vortech-based supercharger parts made to order! https://www.instagram.com/p/CFUjDc5H...d=m0unws28pvk4 |
11-17-2019, 06:55 AM | #329 (permalink) | |
Base Member
Join Date: Jan 2015
Location: Dominican Republic
Posts: 52
Drives: 370z Basic auto 2009
Rep Power: 10 |
Quote:
Enviado desde mi CLT-L29 mediante Tapatalk |
|
Bookmarks |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
forced induction in australia | andylena | Australia/New Zealand | 23 | 09-15-2016 12:52 PM |
Forced Induction Reliability | spearfish25 | Forced Induction | 58 | 09-08-2013 12:14 PM |
Forced induction | stiso | Northern California Region | 8 | 11-28-2011 12:03 PM |
Help don't want forced induction!!!!! | Mjthind | Engine & Drivetrain | 64 | 05-04-2011 01:00 PM |
Forced induction | Seth G | Forced Induction | 13 | 04-09-2010 12:36 AM |