Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Speed Demon Ported TB????

Thread Tools
 
Search this Thread
 
Old Jun 26, 2002 | 10:43 AM
  #1  
Mike TexaSS's Avatar
Thread Starter
8 Sec Tuner
iTrader: (2)
 
Joined: Jan 2002
Posts: 4,641
Likes: 0
From: Wish I was in a boat fishing...
Default Speed Demon Ported TB????

How much is this mod worth? Because for 129.00 Bucks it seems like a good idea regardless. Any one have one installed? Any driveability issues?
This one is for a corvette. Do any of yall know the differences between F-body TB's and the corvette?

How much HP have you guys seen on a dyno with this mod.

Hers a pick of a ported and polished TB Does any one have a pic of a stock TB???

<img src="http://www.speeddemonmotorsports.com/images/SDM/SDMPortedTB.JPG" alt=" - " />
Reply
Old Jun 26, 2002 | 11:09 AM
  #2  
TrahnZam WS6's Avatar
TECH Enthusiast
 
Joined: Nov 2001
Posts: 623
Likes: 0
From: Houston / Dallas
Default Re: Speed Demon Ported TB????

To get the full gains the porter should chamfer the outer lip as well as use epoxy to smooth out the gap at the top of the TB in addition to what has been done to the TB in your picture. I believe Jantzer and the S2 TBs do this.
Reply
Old Jun 26, 2002 | 10:13 PM
  #3  
NEVR2ND's Avatar
10 Second Club
iTrader: (10)
 
Joined: Dec 2001
Posts: 273
Likes: 0
From: Earth
Default Re: Speed Demon Ported TB????

I have a ported TB for sale for $125 + shiping. Sent you a picture.
Reply
Old Jun 27, 2002 | 12:50 AM
  #4  
Jantzer98SS's Avatar
Banned
iTrader: (54)
 
Joined: Nov 2001
Posts: 1,816
Likes: 0
From: Grants Pass, OR
Default Re: Speed Demon Ported TB????

Here is a stock F-body TB.

http://community.webshots.com/photo/...39965213mgXNOw

Here is ported.

http://community.webshots.com/photo/...39964194qAuxnG
http://community.webshots.com/photo/...39963763QAdDda

And you can't miss this pic of candy apple red. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

http://community.webshots.com/photo/...40041067YCbsEW
Reply
Old Jun 27, 2002 | 11:46 PM
  #5  
ChrisG's Avatar
On The Tree
 
Joined: Mar 2002
Posts: 132
Likes: 0
From: Texas
Default Re: Speed Demon Ported TB????

Hey Janzter

How fast can you turn those throttle bodies out. I might be interested in a few weeks. Need to gather up some money. Just got my Hooker L/Ts this week so in about 2 weeks I should be ready to invest in a ported TB. Is the 139 price for the TB being ported and powdercoated or just one of the two.

Thanks
Reply
Old Jun 27, 2002 | 11:53 PM
  #6  
Jantzer98SS's Avatar
Banned
iTrader: (54)
 
Joined: Nov 2001
Posts: 1,816
Likes: 0
From: Grants Pass, OR
Default Re: Speed Demon Ported TB????

Chris, price is $139 ported & powdercoated. In two weeks, I should have a few in stock. I'm almost caught up.

Scott
Reply
Old Jun 28, 2002 | 12:01 AM
  #7  
Stab & Steer SS's Avatar
On The Tree
 
Joined: Nov 2001
Posts: 178
Likes: 0
From: So.Cal
Default Re: Speed Demon Ported TB????

Jantzer,your TB looks great what are the chances of the blade getting sucked into the engine? It looks like there was a lot of grinding on the shaft.What kind of hp/mph will your TB give on a bolt on car.

Thanks Chris
Reply




All times are GMT -5. The time now is 06:09 PM.

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 | 2026-06-09 14:55:56


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