C5 Forced Induction/Nitrous C5 Corvette Turbochargers, Superchargers, Centrifugal, Twin Screw & Roots Blowers, Twin Turbo Kits, Intercoolers, Wet & Dry Nitrous Injection, Meth
Sponsored by:
Sponsored by:

Which Automatic Transmission?

Thread Tools
 
Search this Thread
 
Old Mar 20, 2010 | 11:43 AM
  #1  
HunterC5's Avatar
0HunterC5
Thread Starter
Former Vendor
 
Joined: Dec 2005
Posts: 160
Likes: 0
Default Which Automatic Transmission?

Just curious as to which automatic tranny would you guys recommend using in my possible new setup? We are taking my LSX 427 motor and installing it into a C5 platform with either a F1r,F2r if it will fit or the Novi Kit from ECS. Shooting for the 1000rwhp mark and would like to keep the overdrive tranny if possible. Making the power is not the problem, just looking to find out what would be the best option for the tranny to last atleast a full year before having it freshened up. Thanks in advance.
Chris
Reply
Old Mar 20, 2010 | 04:54 PM
  #2  
robert miller's Avatar
robert miller
Team Owner
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Photoriffic
 
Joined: Jan 2007
Posts: 29,063
Likes: 1,839
From: cookeville tennessee
Default

Originally Posted by HunterC5
Just curious as to which automatic tranny would you guys recommend using in my possible new setup? We are taking my LSX 427 motor and installing it into a C5 platform with either a F1r,F2r if it will fit or the Novi Kit from ECS. Shooting for the 1000rwhp mark and would like to keep the overdrive tranny if possible. Making the power is not the problem, just looking to find out what would be the best option for the tranny to last atleast a full year before having it freshened up. Thanks in advance.
Chris
Really only one one to go that will not cost you 15,k Get RPM to get you a stage vi trans. for you todd or rod.
Reply
Old Mar 21, 2010 | 07:08 AM
  #3  
clif's Avatar
clif
Melting Slicks
Supporting Lifetime Gold
15 Year Member
 
Joined: Jul 2007
Posts: 2,939
Likes: 7
From: Simpsonville SC
St. Jude Donor '09-'10
Default

I also have an RPM Stage VI 4L65E tranny. I currently have 505 RWHP, but am building a 454 LSX, and looking to produce 1000RWHP soon!
Reply
Old Mar 21, 2010 | 09:17 AM
  #4  
HunterC5's Avatar
0HunterC5
Thread Starter
Former Vendor
 
Joined: Dec 2005
Posts: 160
Likes: 0
Default

I have done some searching and have seen someone on here running low 9s with that RPM tranny. This is probably what I will do, since i want to keep OD, and the wife can drive it as well.
Reply
Old Mar 21, 2010 | 11:12 AM
  #5  
Jutskin's Avatar
Jutskin
Drifting
Supporting Member
 
Joined: Apr 2008
Posts: 1,840
Likes: 3
From: halton region Ontario
Default

At 1000 RWHP ya may need more than what any 4L65E has to offer for a long living tranny.
At least that's what I have been told and I have a stage VI +.

Talking to the guys at RPM would be good start.
Reply
Old Mar 21, 2010 | 03:35 PM
  #6  
wickedred's Avatar
wickedred
Advanced
10 Year Member
 
Joined: Apr 2004
Posts: 51
Likes: 0
From: Bowling Green Kentucky
Default

You need to finish the TA and dump the idea of a Vette. Let'em Hang.
Eigther that or sell it complete and go buy a Z06 and call it done.
Reply
Old Mar 21, 2010 | 07:14 PM
  #7  
madmatt9471's Avatar
madmatt9471
Team Owner
Supporting Lifetime Gold
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 21,473
Likes: 356
From: Palmdale, Ca----- 2009 Cyber Gray 4LT A6 F55 452 RWHP 422 RWTQ- RIP 1998 C5 734 RWHP & 585 RWTQ-----
Default

One of RPM's tranny's LEVEL VI (6) and see if they want to do anything else to it

Thanks,MAtt
Reply
Old Mar 22, 2010 | 03:02 PM
  #8  
bradenW's Avatar
bradenW
Drifting
 
Joined: Jan 2008
Posts: 1,927
Likes: 0
From: Edmond Oklahoma
Default

A 4l60-4l65 at any stage with 1,000 hp, "in my opinion" is like banging a hot chick with an STD. You really want to hit it but you are afraid of the consequences.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Mar 22, 2010 | 04:54 PM
  #9  
02402ramair's Avatar
02402ramair
Drifting
15 Year Member
 
Joined: Aug 2006
Posts: 1,629
Likes: 6
From: Little Rock Arkansas
Default

Originally Posted by bradenW
A 4l60-4l65 at any stage with 1,000 hp, "in my opinion" is like banging a hot chick with an STD. You really want to hit it but you are afraid of the consequences.
Reply
Old Mar 22, 2010 | 05:00 PM
  #10  
Frans96ss's Avatar
Frans96ss
Le Mans Master
 
Joined: Jul 2005
Posts: 7,405
Likes: 353
From: New Castle Del.
St. Jude Donor '09
Default

I would do a 4L80E Transmission. We run RPM 4L80's in all of out high HP Auto setups.
Reply
Old Mar 22, 2010 | 06:48 PM
  #11  
Steve@AandACorvette's Avatar
0Steve@AandACorvette
Former Vendor
 
Joined: Jul 2008
Posts: 4,327
Likes: 7
From: Oxnard SoCal www.aacorvette.com www.superchargersuperstore.com
Default

As everyone has said...

http://www.rpmtransmissions.com

Reply
Old Mar 22, 2010 | 06:55 PM
  #12  
user_name's Avatar
user_name
Melting Slicks
10 Year Member
 
Joined: Feb 2006
Posts: 2,163
Likes: 5
From: Houston
Default

You could probably make more passes down the track with an 800 shot on pump gas than a 4l60e at that power level. I've seen multiple locals with less power go through them faster than tanks of gas. They tried many vendors including those mentioned above.
Reply
Old Mar 22, 2010 | 10:10 PM
  #13  
HunterC5's Avatar
0HunterC5
Thread Starter
Former Vendor
 
Joined: Dec 2005
Posts: 160
Likes: 0
Default

This isn't going to be an allout drag car. I just want something to be reliable for when I go to certain track days and the LSX shootout to race. I maybe will put 50 pass's a year on it at the track.
Reply
Old Mar 23, 2010 | 04:01 AM
  #14  
bradenW's Avatar
bradenW
Drifting
 
Joined: Jan 2008
Posts: 1,927
Likes: 0
From: Edmond Oklahoma
Default

50 "real" passes a year? Survey says it ain't gonna last. If you want big power you're either going to sacrifice $$$$ or reliability.
Reply
Old Mar 23, 2010 | 07:55 AM
  #15  
Chris@East Coast Supercharging's Avatar
Chris@East Coast Supercharging
Premium Supporting Vendor
25 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Photogenic
 
Joined: Jan 2001
Posts: 17,681
Likes: 11
From: Central Jersey
Cruise-In II Veteran
Cruise-In III Veteran
Cruise-In V Veteran
Default

We went 8's all season with our Glide kit and not so much as a hiccup.. Looked like new at the end of the season too. If you are going to get into index or brackets the Glide will be more consistant that the 4L60 or the 4L80 too. Any questions let us know.
Reply
Old Mar 23, 2010 | 10:42 AM
  #16  
396375's Avatar
396375
Melting Slicks
15 Year Member
 
Joined: Nov 2007
Posts: 2,197
Likes: 2
From: Niagara Falls NY
St. Jude Donor '08-'09
Default

Keeping the wife happy with the OD is a good idea.If she ain't happy then you won't be happy no matter how fast you are going.
I know Arun got a lot of passes out of his RPM 4L60E and when they did pull it apart for some updates it looked pretty good inside.That's from a real street car that has been driven just the way you describe.I know the tune and proper maintenance have a lot to do with it.Simple things like not letting the trans downshift to 3rd at full power saves the trans.
I can just hear it now."Now keep it in 3rd Honey when you accelerate and when the car goes up on the sidewalk just pedal it till the car staightens out."
Good luck.
Reply
Old Mar 23, 2010 | 12:14 PM
  #17  
HunterC5's Avatar
0HunterC5
Thread Starter
Former Vendor
 
Joined: Dec 2005
Posts: 160
Likes: 0
Default

Originally Posted by 396375
Keeping the wife happy with the OD is a good idea.If she ain't happy then you won't be happy no matter how fast you are going.
I know Arun got a lot of passes out of his RPM 4L60E and when they did pull it apart for some updates it looked pretty good inside.That's from a real street car that has been driven just the way you describe.I know the tune and proper maintenance have a lot to do with it.Simple things like not letting the trans downshift to 3rd at full power saves the trans.
I can just hear it now."Now keep it in 3rd Honey when you accelerate and when the car goes up on the sidewalk just pedal it till the car staightens out."
Good luck.

LOL, You are correct, and I can hear myself saying that exact thing as well!
Reply

Get notified of new replies

To Which Automatic Transmission?

Old Mar 23, 2010 | 12:34 PM
  #18  
bradenW's Avatar
bradenW
Drifting
 
Joined: Jan 2008
Posts: 1,927
Likes: 0
From: Edmond Oklahoma
Default

Originally Posted by 396375
I can just hear it now."Now keep it in 3rd Honey when you accelerate and when the car goes up on the sidewalk just pedal it till the car staightens out."
Good luck.
There are only two instances in which one lets out. One- If you see the timing tower. Two- If you see God.
Reply
Old Mar 23, 2010 | 12:59 PM
  #19  
396375's Avatar
396375
Melting Slicks
15 Year Member
 
Joined: Nov 2007
Posts: 2,197
Likes: 2
From: Niagara Falls NY
St. Jude Donor '08-'09
Default

I know you're only kidding.Once you get out of shape the race is over.I've seen God many times.Well.At least the blue sky.Great for pics but hard on the landing if you doen't have enough power or skill to lay her down.I've hit the wall twice in 40 years of drag racing.Bad enough being pulled out of your wreck on a board and going to the hospital but worse coming back to look at your totalled car.Real expensive and another season to build a new one.

PS.GET A NECK BRACE.EVEN IF YOU ARE ONLY GOING 11s!! IT WILL SAVE YOU A LIFE TIME OF MISSERY AND THEY ARE CHEAP.


Originally Posted by bradenW
There are only two instances in which one lets out. One- If you see the timing tower. Two- If you see God.
Reply
Old Mar 23, 2010 | 02:20 PM
  #20  
bradenW's Avatar
bradenW
Drifting
 
Joined: Jan 2008
Posts: 1,927
Likes: 0
From: Edmond Oklahoma
Default

Yes I was only kidding. It's a quote I saw somewhere that I thought was hilarious. I've only looked at the wall a few times thus far and I pray that's as close as I come to ever smacking one.
Reply



All times are GMT -4. The time now is 04:40 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE