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

Speed Inc SFI Flexplate

Thread Tools
 
Search this Thread
 
Old Apr 9, 2011 | 08:17 PM
  #1  
Footlead's Avatar
Thread Starter
Launching!
iTrader: (18)
 
Joined: Dec 2008
Posts: 291
Likes: 1
Default Speed Inc SFI Flexplate

I am going to install a Circle D 278 mm 3000-3200 stall in my 02 SS Camaro. I plan on installing a SFI flexplate too. Does anybody have any experience with the Speed Inc house flexplate??. Is it a solid part or should i get another brand name?? They cost $120.00. OR== is the stock one good enough? I keep reading that they will crack etc etc.
Reply
Old Apr 9, 2011 | 08:58 PM
  #2  
senicalj4579's Avatar
10 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Jan 2006
Posts: 5,260
Likes: 24
Default

IfYou have an 01-02 fp then you need a new one. Just did my install and there was cracks in the teeth above every tc bolt. Yank recomended a ls3 fp from gm. Its not sfi rated but it is good for plenty of power.
The speed inc is (or what I thought) the cat power ones that went out of buisness that sold for like 60-80 bucks on ebay. If they still have one I say go for it. If they still had them I would have taken one when I called them.
Reply
Old Apr 9, 2011 | 11:19 PM
  #3  
Black99TransAm's Avatar
TECH Apprentice
iTrader: (16)
 
Joined: Jul 2005
Posts: 348
Likes: 1
From: Sheldon, IA
Default

i was told by two converter companies that the stock ls1 flexplate is good for up to 600rwhp... if its cracked then replace it. if your making close to or over 600 then replace it. if not then its good... stock flexplate here...
Reply
Old Apr 11, 2011 | 05:10 AM
  #4  
senicalj4579's Avatar
10 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Jan 2006
Posts: 5,260
Likes: 24
Default

Lets not get that confused with the older style fp. If its a 01-02 fp then replace it
Do a search and you will see
Reply
Old Apr 11, 2011 | 08:24 AM
  #5  
1gt2nv's Avatar
TECH Resident
iTrader: (5)
 
Joined: Jan 2009
Posts: 969
Likes: 0
From: Wausau, WI
Default

I was told by Speed inc last week that they don't have any of there brand fp in stock. I ended up getting a TCI fp. I was also going to keep my stocker. But after I looked up what a stock fp can do, I thought it would be best to just replace it. Cheap insurance I guess.lol
Reply
Old Apr 11, 2011 | 04:14 PM
  #6  
01ssreda4's Avatar
TECH Senior Member
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (96)
 
Joined: Aug 2007
Posts: 24,241
Likes: 89
From: Turnin' Wrenches Infractions: 005
Default

Hughes 4004x
Reply




All times are GMT -5. The time now is 07:41 PM.

story-0
10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

Slideshow: 10 reasons daily-driving a swap project might not be for you. Or is it?

By Michael S. Palmer | 2026-06-17 09:39:05


VIEW MORE
story-1
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 | 2026-06-09 14:55:56


VIEW MORE
story-2
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 | 2026-06-18 10:26:23


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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