Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

Ordered: FTi Converter

Thread Tools
 
Search this Thread
 
Old Oct 6, 2008 | 09:56 AM
  #1  
tim99ws6's Avatar
Thread Starter
9 Second Club
iTrader: (31)
 
Joined: Oct 2002
Posts: 3,175
Likes: 2
From: Nashville, TN
Default Ordered: FTi Converter

This is for my 347ci motor with a TH350.

Here's what we decided on:
SST89-6:

Billett Front Cover
Screw on Pilot
Balloon Plated Impeller
Furnace Brazed
Tig Welded
Large Sprague
8" Stator 41 Degree Ported
5140 Turbine Splines
Hardened Flanged Impeller Hub
Dual Bolt Pattern
Built for Trans Brake


Anyone have any thoughts?! I am more of a M6 guy (just swapped over to the TH350 this year and am loving it!), so any opinions are welcome!


I am currently running a 10.5" PTC that is stalling to around 3200 on the footbrake and about 4000 on the nitrous. I am cutting 1.57 60's on motor and 1.41 on a 200 hit of nitrous via nitro-dave's plate kit.

I am really pumped!! The guys, Greg and Bud, down at FTi really won me over on the phone. They were easy to contact, willing to answer all my questions, and were very knowledgeable. I am excited to see what this thing will do with their custom spec'd converter vs an off the shelf PTC. PTC is by far the racer's choice here in the TN area for TH350 and TH400 guys. So, I am going a little against the grain. Hopefully, I'll put them all to shame!


Just wanted to get a post started to come back to with feedback once i get the converter in and make some passes on it!


Tim
Reply
Old Oct 6, 2008 | 10:27 AM
  #2  
TurboAv's Avatar
TECH Fanatic
iTrader: (6)
 
Joined: Oct 2005
Posts: 1,455
Likes: 1
From: Tonopah, AZ
Default

Cool. I want to try them out as well. I just have to decide what I'm replacing my six speed with. I keep waffling between a built manual valve body 4L65, TH400, or 4L80. With my heavy GTO I'm leaning toward Th400/4L80.

Do you drive your car on the street much? If so, what's it like with no overdrive?
Reply
Old Oct 6, 2008 | 10:32 AM
  #3  
tim99ws6's Avatar
Thread Starter
9 Second Club
iTrader: (31)
 
Joined: Oct 2002
Posts: 3,175
Likes: 2
From: Nashville, TN
Default

Originally Posted by TurboAv
Do you drive your car on the street much? If so, what's it like with no overdrive?
I drive it to cruise-in's and so on, but not much interstate driving. As long as it's at 60 or less, it's really not bad at all. It puts a little more strain on all your cooling(trans/oil/water) but it's not very unbearable at all to have a A3. Personally, There is no other auto trans I would run in the car, minus a Glide.

If you are mostly in town driving i say it's fine!
Reply
Old Oct 6, 2008 | 12:10 PM
  #4  
TurboAv's Avatar
TECH Fanatic
iTrader: (6)
 
Joined: Oct 2005
Posts: 1,455
Likes: 1
From: Tonopah, AZ
Default

I'm in the country with 55mph roads. If I go to the track it's 80 miles away and I'll just put it on my flatbed now.
Reply
Old Oct 6, 2008 | 03:00 PM
  #5  
tim99ws6's Avatar
Thread Starter
9 Second Club
iTrader: (31)
 
Joined: Oct 2002
Posts: 3,175
Likes: 2
From: Nashville, TN
Default

Originally Posted by TurboAv
I'm in the country with 55mph roads. If I go to the track it's 80 miles away and I'll just put it on my flatbed now.
I say go for it man. I am in pretty much the same place as you are.

As for my converter update: I ordered it this morning at 8:30amCST, and it shipped out of FTI at 3pmCST
Reply
Old Oct 6, 2008 | 04:44 PM
  #6  
bad2000z's Avatar
11 Second Club
iTrader: (4)
 
Joined: Jun 2006
Posts: 1,125
Likes: 0
From: Vestal NY
Default

Looking forward to see your progress!
Reply
Old Oct 6, 2008 | 07:08 PM
  #7  
FTICONVERTERS's Avatar
LS1Tech Sponsor
15 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Aug 2007
Posts: 1,376
Likes: 96
From: Deland, FL
Default Shipped out today

Just wanted to let you know everything went together well.The unit shipped on time as promised.I also included 7/16 grade 8 bolts with locking pinch nuts as well.We appreciate your bussiness and look forward to hearing from you once it is installed.
Thanks Again
Greg Samuel
FTI Competition Converters
__________________
FTI COMPETITION CONVERTERS AND TRANSMISSIONS
"IT'S NOT CHEATING, IT'S THE COMPETITIVE EDGE."
1-866-726-8358
info@ftiperformance.com
FTIPerformance.com
FTI Converter build sheet

Reply




All times are GMT -5. The time now is 12:14 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE