Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:
View Poll Results: which would work better with my set up?
SS4000E
7
46.67%
PT4000
3
20.00%
PY3800 or larger???
2
13.33%
other opinions PLEASE!!!
3
20.00%
Voters: 15. You may not vote on this poll

Converter Choice Help!!!!!

Thread Tools
 
Search this Thread
 
Old Jun 1, 2004 | 10:57 PM
  #1  
The Guy in MY 99TA's Avatar
Thread Starter
TECH Addict
 
Joined: Jan 2002
Posts: 2,950
Likes: 0
From: Magee MS
Default Converter Choice Help!!!!!

I'm trying to figure out which series converter would work best for this combo!


408 ci thinking 11.5:1, probably APE 6.0 Race Heads, thinking a custom grind 248/252 cam with somewhere around a 612/620 lift, a fast 90mm intake and tb, probably some QTP high velocity merge headers, whichever converter, FLP level IV, eventually a 9in with 3.90 gearing and a 28in slick.

IT WILL be accompanied with a 200hp or better shot of nitrous also!

I'm looking at the converter now so I can go ahead and buy it since I'm going to sell my old vig and old nitrous system as soon I get the old, dead motor the rest of the way outa the car.

I don't plan on changing any of the motor details b/c thats what I have ALWAYS wanted and I'm working on building one now.

Josh S.

Last edited by The Guy in MY 99TA; Jun 1, 2004 at 11:09 PM. Reason: forgot engine specs!
Reply
Old Jun 2, 2004 | 09:35 PM
  #2  
The Guy in MY 99TA's Avatar
Thread Starter
TECH Addict
 
Joined: Jan 2002
Posts: 2,950
Likes: 0
From: Magee MS
Default

ttt please!
Reply
Old Jun 3, 2004 | 01:04 PM
  #3  
Tom's_03SVT's Avatar
TECH Enthusiast
 
Joined: Mar 2004
Posts: 715
Likes: 0
Default

edge race converters...

check them out.

I'm on my third converter they are by far the best.
Reply
Old Jun 3, 2004 | 01:19 PM
  #4  
Colonel's Avatar
TECH Senior Member
 
Joined: Nov 2001
Posts: 9,246
Likes: 3
From: Troy, AL
Default

The PT 4000 would most certainly NOT be a good choice for this application. I don't know why anyone voted for it. I think some people suggest THEIR converter without regard for the needs of the one asking.

You're going to me making some serious midrange power with that large CI engine to begin with. Now add a 200 shot of spray to it and a PT 4000 stall becomes a 5000+! NOT what you want for running a fairly large shot of nitrous.

The SS4000 would be a good choice if you want to lean a little more towards the NA side of things and the PY3800 would be a great choice if leaning a little more towards getting the most out of your nitrous.
Reply




All times are GMT -5. The time now is 05:22 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE