Forced Induction Superchargers | Turbochargers | Intercoolers

Precision GT4788 408 w/ A/C

Thread Tools
 
Search this Thread
 
Old Sep 16, 2014 | 06:57 AM
  #41  
EV1LR8's Avatar
Teching In
 
Joined: Mar 2011
Posts: 46
Likes: 1
Default

What size is that exhaust Reducer and where did you get it from ?
Cheers
Reply
Old Sep 17, 2014 | 09:24 AM
  #42  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Originally Posted by EV1LR8
What size is that exhaust Reducer and where did you get it from ?
Cheers
Its a 5" to 4" and I called and got it from Jon over at Huron Speed. I think it was around $30 or so shipped.
Reply
Old Oct 1, 2014 | 08:10 PM
  #43  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Well got the block back today from the machine shop today. Just waiting on the rotating assembly to get balanced and we will be able to get the motor together and hopefully get the car tore down. I also found a few pieces of 5" exhaust pipe for the exhaust out the bumper!!!






Last edited by 01transampower; Nov 17, 2014 at 08:44 AM.
Reply
Old Oct 1, 2014 | 09:10 PM
  #44  
Kmspeedie's Avatar
TECH Apprentice
iTrader: (1)
 
Joined: Jun 2013
Posts: 346
Likes: 2
From: South Florida
Default

i would LOVE to see one of the biggest 88's assa t6 anddddd keep a/c...thats gunna be SICK and id love to know how to do that lol
Reply
Old Oct 1, 2014 | 09:39 PM
  #45  
(SS)'s Avatar
Launching!
iTrader: (1)
 
Joined: Aug 2009
Posts: 298
Likes: 0
From: Louisiana
Default

I'm curious to what pistons you went with.I would love to turbo my 408 one day.
Reply
Old Oct 1, 2014 | 10:46 PM
  #46  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Originally Posted by Kmspeedie
i would LOVE to see one of the biggest 88's assa t6 anddddd keep a/c...thats gunna be SICK and id love to know how to do that lol
Thanks man! Its for sure going to be a lot of work to do a big T6 turbo with A/C and make it all work but we're pretty sure we have it all mapped out to make it work. Keep those figures crossed that it will work!
Reply
Old Oct 1, 2014 | 10:49 PM
  #47  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Originally Posted by (SS)
I'm curious to what pistons you went with.I would love to turbo my 408 one day.
They're Mahle Pistons that are forged. I can't remember what size valve reliefs are on the pistons I would have to look I can't remember off the top of my head. they are a really quality piece.
Reply
Old Oct 1, 2014 | 11:29 PM
  #48  
Trl_ws6's Avatar
Launching!
10 Year Member
iTrader: (9)
 
Joined: Nov 2010
Posts: 233
Likes: 0
Default

[QUOTE=01transampower;18455847]Well got the block back today from the machine shop today. Just waiting on the rotating assembly to get balanced and we will be able to get the motor together and hopefully get the car tore down. I also found a few pieces of 5" exhaust pipe for the exhaust out the bumper!!!



Where did you get these at? I think the longer piece will work on my setup.

Thanks
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-3

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-4

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-5

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-6

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-7

10 Camaros You Should Never Buy

 
story-8

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-9

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
Old Oct 2, 2014 | 05:00 PM
  #49  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

I got it from a local shop here in Colorado called On-Track Performance. I'm pretty sure they had one or two more laying on the shelf if you call them. Think I got it for $50 a piece.

[QUOTE=Trl_ws6;18456131]
Originally Posted by 01transampower
Well got the block back today from the machine shop today. Just waiting on the rotating assembly to get balanced and we will be able to get the motor together and hopefully get the car tore down. I also found a few pieces of 5" exhaust pipe for the exhaust out the bumper!!!



Where did you get these at? I think the longer piece will work on my setup.

Thanks
Reply
Old Oct 2, 2014 | 05:15 PM
  #50  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Got a little bored at work today and borrowed a customers T/A thats currently under the knife for a new AES 399 as well as putting the D1SC back on thats currently on it. I set my turbo in there to pick placement. I would like to run the hotside right up the center of the motor in front of the harmonic balancer and hang the turbo off towards the passenger side. In this picture it looks like it would also be about the right hight in the engine bay but maybe a little higher. There is room. What do you guys think?


Last edited by 01transampower; Nov 17, 2014 at 08:46 AM.
Reply
Old Nov 9, 2014 | 12:32 PM
  #51  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

I Know you guys are probably tired of just seeing parts pile up and no build starting but had some personal stuff happen and now thats taken care of I am in the final stretch of getting the last few things I need. Also just waiting to get that blue firebird out of the shop so i can get mine in there and start the build. Hopefully a week or two. Untill then here are a few more pictures of some stuff i order to get this thing done.









Last edited by 01transampower; Nov 17, 2014 at 08:50 AM.
Reply
Old Nov 16, 2014 | 06:03 PM
  #52  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Finally was able to start putting the motor together. Its not much progress but it's some. Got the crank in and will hopefully have more done buy the end of this week.




Last edited by 01transampower; Nov 17, 2014 at 08:51 AM.
Reply
Old Nov 17, 2014 | 05:54 AM
  #53  
98Camarod's Avatar
11 Second Club
iTrader: (43)
 
Joined: Aug 2006
Posts: 5,364
Likes: 2
From: Summerville, SC
Default

^^You moved the pics, so the link doesn't work
Reply
Old Nov 17, 2014 | 08:52 AM
  #54  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Originally Posted by 98Camarod
^^You moved the pics, so the link doesn't work
Thanks man didn't realize that would happen. Was just trying to organize it all in photobucket and didn't think it would affect anything.
Reply
Old Dec 14, 2014 | 09:16 PM
  #55  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Finally got the rest of the short block assembled this weekend. Now just waiting to get it down to the shop to start the real tear down. Also got scheduled to get the 10 pt cage put in as well. Everything is moving right along.



Reply
Old Jan 4, 2015 | 12:56 PM
  #56  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Got the motor finally assembled this week. Painted it the Factory blue color of my car and all my accents will be in silver. Just waiting on my trunion upgrade for my rockers and then my intake and valve covers from the powder coater which I should also have this week. Also got my Midwest Chassis torque arm in and a 5"x9" race muffler for my exhaust. Were moving right along. Now just waiting on room to get my car in the shop and get this thing done.














Reply
Old Jan 27, 2015 | 11:26 PM
  #57  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Well I got some major updates for the car. powder coating came back and looks great! Silver accents against the factory blue of my car on the block. I also got the old motor out and got the new one in.















A fair well burnout to the old motor








Reply
Old Feb 7, 2015 | 09:30 PM
  #58  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Been working hard over the last few weeks. Got the wiring back on the car, tranny in, fuel system ran, torque arm in(which needs some trimming) , did a wire tuck on the passenger side, relocated the cruise control, put the intake on and ordered a Midwest Chassis front bumper support. Been a lot of work but slowly getting there.















Reply
Old Feb 8, 2015 | 03:53 PM
  #59  
Meth Sled's Avatar
Launching!
iTrader: (1)
 
Joined: Feb 2015
Posts: 203
Likes: 0
From: Houston, Texas
Default

Subscribed! Beautiful car and build's looking great!
Reply
Old Feb 8, 2015 | 10:58 PM
  #60  
01transampower's Avatar
Thread Starter
TECH Enthusiast
iTrader: (9)
 
Joined: Oct 2010
Posts: 690
Likes: 3
From: CO
Default

Originally Posted by Meth Sled
Subscribed! Beautiful car and build's looking great!
Thanks man! First major build so pretty excited!
Reply



All times are GMT -5. The time now is 04:07 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE