Notices
GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Some weight reduction

Thread Tools
 
Search this Thread
 
Old 05-30-2010, 08:02 AM
  #11  
Launching!
Thread Starter
 
04SilveradoMykk's Avatar
 
Join Date: Jun 2008
Location: Arizona
Posts: 286
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by dlt76028
So you have an older vortec 350 in an 2004? Why did you do that instead of the ls engine?
Originally Posted by max1
x-2..
Because I wanted to
Old 05-30-2010, 08:34 AM
  #12  
TECH Addict
iTrader: (2)
 
pittman's Avatar
 
Join Date: Sep 2007
Location: Orange Park Fl
Posts: 2,475
Received 9 Likes on 8 Posts
Default

What was the weight savings (sorry if I didn't see in your post) ?
Old 05-30-2010, 08:54 AM
  #13  
Launching!
Thread Starter
 
04SilveradoMykk's Avatar
 
Join Date: Jun 2008
Location: Arizona
Posts: 286
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by pittman
What was the weight savings (sorry if I didn't see in your post) ?
Just trimming off some of the fat from under the frame, new fuel cell.. etc
Old 05-30-2010, 09:07 AM
  #14  
TECH Addict
iTrader: (2)
 
pittman's Avatar
 
Join Date: Sep 2007
Location: Orange Park Fl
Posts: 2,475
Received 9 Likes on 8 Posts
Default

Originally Posted by 04SilveradoMykk
Just trimming off some of the fat from under the frame, new fuel cell.. etc
I mean what was the weight of the stock gas tank and what is the weight of the new fuel cell ?

I want to do the same with a 10 gallom tank and wonder what I will reduce in weight.
Old 05-30-2010, 11:12 AM
  #15  
Staging Lane
 
ss6speed's Avatar
 
Join Date: Mar 2010
Location: washington
Posts: 58
Likes: 0
Received 0 Likes on 0 Posts
Default

i have almost the same cell and my return goes in the top fitting.
Old 06-05-2010, 11:41 PM
  #16  
Launching!
Thread Starter
 
04SilveradoMykk's Avatar
 
Join Date: Jun 2008
Location: Arizona
Posts: 286
Likes: 0
Received 0 Likes on 0 Posts
Default

Exhaust question:

Here is my set-up.
357ci small block chevy
10.7:1 static compression with flat top pistons
Mighty Demon 825cfm, Super Victor copy intake
Patriot 'Vortec' heads, 185cc Int runners, 2.02"/1.6" valves
Comp XR276HR-10 cam, .504"/.510", 224/230, 110-106
PerformaBuilt level 2 4L60E
2800rpm stall converter
4.10:1 rear gears

since the fuel tank is no longer in the way I will be redoing the exhaust, running duals with an H-pipe, with exhaust tips going through each side of the bed.

Like this:



The mufflers are Flowmaster Super 40, turned sideways, offset in/center out.
The headers are Hooker long tubes with 2.5" collectors. I can't decide to either run 2.5" pipe from the headers to the mufflers, with a 2.5" H-pipe and than run 3" tailpipes out to the bed sides. Or just run 3" pipe the entire way from the 2.5" collectors back.

The same exhaust set up will also be behind the 385ci stroker SBC with the same specs as my 357ci too

What do you guys think?
Old 06-06-2010, 06:31 AM
  #17  
TECH Resident
iTrader: (4)
 
05RST2NV's Avatar
 
Join Date: Dec 2006
Location: Brandon, MS
Posts: 751
Likes: 0
Received 1 Like on 1 Post
Default

Should look and sound bad ***
Old 06-12-2010, 01:09 PM
  #18  
Launching!
Thread Starter
 
04SilveradoMykk's Avatar
 
Join Date: Jun 2008
Location: Arizona
Posts: 286
Likes: 0
Received 0 Likes on 0 Posts
Default

You know what they say about idle hands makes for devils work. While waiting for the new trans I've been doing other little things on the truck while I'm tying up a rack at work anyways.

The tires can't rub on the inner fenders if there aren't any inner fenders. A trip to the pressure washer will be a must once it's driving again.



I also pulled out those 2 year old Hooker 2462 headers, and will try a set of Hedman 69890 coated headers with 3" ball flange collectors.





I'm hoping the new headers will not only clear the frame & steering, but will also give me more clearance around the cab corners so I can correct my drivetrain angle a bit.

You should be able to see a bit of the headers through the wheel wells too.

Old 06-12-2010, 01:21 PM
  #19  
12 Second Truck Club
iTrader: (13)
 
dlt76028's Avatar
 
Join Date: Sep 2007
Location: Crowley, TX
Posts: 5,883
Received 1 Like on 1 Post
Default

Now dirt and mud is going to get all over your engine bay.
Old 06-12-2010, 01:31 PM
  #20  
Launching!
Thread Starter
 
04SilveradoMykk's Avatar
 
Join Date: Jun 2008
Location: Arizona
Posts: 286
Likes: 0
Received 0 Likes on 0 Posts
Default

I realize it would make for a bit more clean up, but actually the tires still have a great deal of cover from the fenders without the plastic inner fenders


Quick Reply: Some weight reduction



All times are GMT -5. The time now is 05:54 AM.