Transmissions and Drivetrain Need help with your trans? Problems with your axle?

??? on the high $ converters

Thread Tools
 
Search this Thread
 
Old 09-05-2006, 06:50 PM
  #1  
Junior Member
Thread Starter
 
Wayne's 383Iroc's Avatar
 
Join Date: Nov 2004
Location: Ga.
Posts: 70
Likes: 0
Received 0 Likes on 0 Posts
Car: 88 IROC
Engine: 383
Transmission: 700R4
??? on the high $ converters

My car will cut a 1.77 60ft when it hooks up right. The converter I am using now is a cheap 79$ oE replacement. it will stall 2200 to 2300 (from a vet). Would it be worth the invesment to spend 575 to 775 to get one of the name brand converters? Thanks for any input.
Old 09-05-2006, 07:53 PM
  #2  
Moderator

 
AlkyIROC's Avatar
 
Join Date: Jul 1999
Location: 51°N 114°W, 3500'
Posts: 17,120
Likes: 0
Received 123 Likes on 104 Posts
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
There are some junk converters out there but normally, a higher price converter is a more high performance converter. The cost of the converter is in direct relation to the performance level and quality of the build.

I can't see me putting anything less than a $800 converter into my car.

A converter should be matched to the engine's performance level. My converter in your car would be a bad choice as would a more streetable converter in my car.

A 10" converter that stalls at 3500 is not the same as an 8" or 9" converter that stalls at 3500. They may look the same on the outside but it's the parts inside that make the difference. For a strip only car, a converter with a slightly higher stall won't hurt performance much. You'll also need a huge oil cooler to keep the heat down for a high stall converter. Actually, you should have an aftermarket cooler for any converter with higher than stock stall.
Old 09-05-2006, 07:55 PM
  #3  
Supreme Member

iTrader: (3)
 
1320_Guy's Avatar
 
Join Date: Apr 2005
Location: Baton Rouge, LA
Posts: 1,147
Likes: 0
Received 0 Likes on 0 Posts
Car: 89 RS
Engine: 305
Transmission: th350


Your car seems to be doing fine. Why fix something that isent broken.
Old 09-06-2006, 01:38 PM
  #4  
TGO Supporter

iTrader: (5)
 
89gta383's Avatar
 
Join Date: Feb 2000
Location: St. Augustine, FL
Posts: 1,852
Likes: 0
Received 12 Likes on 11 Posts
Car: 89 GTA
Engine: 383
Transmission: 4L80E
Axle/Gears: 12 bolt-3.73
What does your rpm drop to after the shift?

With my yank 3500 stall and 3.73 gears, when I shift at 6000-6500, it drops to 5000-5100. Yours probably drops lower.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Hotrodboba400
Firebirds for Sale
3
12-10-2019 07:07 PM
TrevinE
Electronics
1
09-14-2015 03:20 PM
Stryker412
Tech / General Engine
17
09-07-2015 09:11 AM
Vassago
Convertibles
15
09-04-2015 09:37 PM
Hotrodboba400
Firebirds for Sale
0
09-02-2015 07:28 PM



Quick Reply: ??? on the high $ converters



All times are GMT -5. The time now is 03:31 PM.