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

Pfadt Tri-Y Headers

Thread Tools
 
Search this Thread
 
Old Jan 10, 2014 | 08:52 AM
  #61  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Methinks the garage needs to be cleaned up before I start...

Reply
Old Jan 10, 2014 | 09:00 AM
  #62  
HioSSilver's Avatar
10 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (8)
 
Joined: Aug 2002
Posts: 6,128
Likes: 645
From: Winchester, VA
Default

Any before/after results? How do they compare to other headers?
Reply
Old Jan 10, 2014 | 09:55 AM
  #63  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Originally Posted by HioSSilver
Any before/after results? How do they compare to other headers?
I'd love to get a baseline dyno done first, but that's just over an hour away and time is hard to find between the kids and work. I'd think there's a plethora of baseline C5 dyno #'s out we can all draw a comparison from.

I'll still take the car to Geoff for the tune afterwards and *hope* to throw it on the rollers just to see what it puts down and tweak a few things.

We'll see.
Reply
Old Jan 10, 2014 | 11:52 AM
  #64  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

How high did you guys have to get your C5 off the ground for the longtube install? I

** EDIT ** need 24"

I guess reading the instructions weren't such a bad idea...

Last edited by dr_whigham; Jan 10, 2014 at 12:11 PM.
Reply
Old Jan 10, 2014 | 12:51 PM
  #65  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Off to Harbor Freight for a pair of more robust, and taller jack stands.

Reply
Old Jan 10, 2014 | 12:59 PM
  #66  
Rise of the Phoenix's Avatar
TECH Senior Member
iTrader: (27)
 
Joined: Dec 2009
Posts: 9,728
Likes: 13
From: Jefferson City, MO
Default

Be carefull Dave. I know the Vette's are light, but I doubt you could bench press that thing off you.
Reply
Old Jan 10, 2014 | 01:59 PM
  #67  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Originally Posted by Rise of the Phoenix
Be carefull Dave. I know the Vette's are light, but I doubt you could bench press that thing off you.
Oh I know. I'll have a pair of 6ton where the lifting pucks are. I'll put a pair of 3ton under the crossmember as well if I have to get "persuasive" with anything.
Reply
Old Jan 10, 2014 | 03:29 PM
  #68  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Damn stock wires and heat shields!!!

Every single wire has pulled, broken clean in half, from the boot and the boot itself is "disintegrating" when you try to pull it.

Yey me

Last edited by dr_whigham; Jan 10, 2014 at 03:47 PM.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Jan 10, 2014 | 06:25 PM
  #69  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Progress...

Got all the plugs and wires out, AIR pump removed, most of the lines out, Blackwing and TB (that never had the TB bypass done) off, and a belly full of good beer.







Reply
Old Jan 10, 2014 | 07:16 PM
  #70  
Rise of the Phoenix's Avatar
TECH Senior Member
iTrader: (27)
 
Joined: Dec 2009
Posts: 9,728
Likes: 13
From: Jefferson City, MO
Default

Nice work Dave. I wish I lived closer to you because I'd love to lend a helping hand and throw back a few.
Reply
Old Jan 10, 2014 | 09:25 PM
  #71  
JakeFusion's Avatar
Super Hulk Smash
20 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Aug 2004
Posts: 11,258
Likes: 146
From: Pace, FL
Default

That looks exactly like what I did when I put my Kooks in on the T/A... about 5 blocks of wood on top of the jack...
Reply
Old Jan 10, 2014 | 09:27 PM
  #72  
Rise of the Phoenix's Avatar
TECH Senior Member
iTrader: (27)
 
Joined: Dec 2009
Posts: 9,728
Likes: 13
From: Jefferson City, MO
Default

Call me a ***** if you want, but it always scares me getting underneath a car on jack stands. I just have a phobia that the car is going to come down on me.
Reply
Old Jan 10, 2014 | 09:32 PM
  #73  
427zm's Avatar
TECH Fanatic
iTrader: (9)
 
Joined: Apr 2012
Posts: 1,053
Likes: 0
From: Georgetown, Tx
Default

Nice work Dave! While it's in the air, lower that bad boy on the stock bolts!
Reply
Old Jan 10, 2014 | 09:35 PM
  #74  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Originally Posted by Rise of the Phoenix
Call me a ***** if you want, but it always scares me getting underneath a car on jack stands. I just have a phobia that the car is going to come down on me.
Ha, you DEFINITELY won't hear that come from me. At all. That's the whole reason I left the house today and got the 6 ton stands. I beat on the car a bit before I got underneath. It's not going ANYWHERE. It does make me feel a bit better thought that the rear is on ramps.

I got the H pipe off. All that's left is taking off the stock manifolds and loosening All the front suspension and crossmember and installing the headers.

On a side note... Tried to order a 3/8" ceramic coated tunnel plate earlier from Los Angeles Performance Division and it kept telling me the merchant ID was invalid... Any ideas? Did they all the sudden close shop?
Reply
Old Jan 10, 2014 | 09:37 PM
  #75  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Originally Posted by 427zm
Nice work Dave! While it's in the air, lower that bad boy on the stock bolts!
I'm pretty sure she's slammed already, though I may be wrong...

Fronts



Rears

Reply
Old Jan 10, 2014 | 09:46 PM
  #76  
427zm's Avatar
TECH Fanatic
iTrader: (9)
 
Joined: Apr 2012
Posts: 1,053
Likes: 0
From: Georgetown, Tx
Default

Originally Posted by dr_whigham
I'm pretty sure she's slammed already, though I may be wrong...

Fronts



Rears

Yep, it's pretty well slammed.
Reply
Old Jan 10, 2014 | 09:51 PM
  #77  
dr_whigham's Avatar
Thread Starter
The Scammer Hammer
Veteran: Marine Corps
15 Year Member
Photogenic
Liked
iTrader: (49)
 
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Default

Originally Posted by 427zm
Yep, it's pretty well slammed.
I just reread my comment, and see it could come off as me being a smart ***, lol! I seriously didn't know, but am glad to finally have it confirmed that it actually HAS been lowered!

Last edited by dr_whigham; Jan 10, 2014 at 10:19 PM.
Reply
Old Jan 10, 2014 | 10:25 PM
  #78  
JakeFusion's Avatar
Super Hulk Smash
20 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Aug 2004
Posts: 11,258
Likes: 146
From: Pace, FL
Default

I beat my sheet metal while it was on 2 jack stands and the jack... at a horrible angle to boot (I was praying it didn't slide off the jack stands since the front was so high, but the rearend was out and yeah).

I got over my phobia a long time ago. Otherwise, I never would have gotten anywhere with the car.

Yes. I am an idiot.
Reply
Old Jan 10, 2014 | 10:39 PM
  #79  
Rise of the Phoenix's Avatar
TECH Senior Member
iTrader: (27)
 
Joined: Dec 2009
Posts: 9,728
Likes: 13
From: Jefferson City, MO
Default

Before I had kids, nothing scared me. He'll, I rolled a Jeep over 7 times and walked over a mile with a broken back, had rods and screws put in, got a staff infection and nearly died, but now that I have kids, I've gotten kind of soft. What I always do is have a jack right there by the jack stands to be a backup if something happens. A lift would be really nice.
Reply
Old Jan 10, 2014 | 10:54 PM
  #80  
99Bluz28's Avatar
TECH Senior Member
iTrader: (35)
 
Joined: Nov 2007
Posts: 9,705
Likes: 12
From: C. V., Kalifornia
Default

Here's what I found :
10 coupes and convertibles measured(c5), all were within 1/8" of 27.5" front and 28.75" rear(ground to fender).
Reply



All times are GMT -5. The time now is 07:11 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