The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-13-2013, 10:26 PM   #1
Houston Ben
Registered User
 
Houston Ben's Avatar
 
Join Date: May 2013
Location: Houston Texas
Posts: 713
To drive or not to drive

What are everyone's thoughts on driving my truck to the muffler shop approximately 30 miles away without the back pressure of the exhaust?
Houston Ben is offline   Reply With Quote
Old 11-13-2013, 10:35 PM   #2
solidaxel
Registered User
 
solidaxel's Avatar
 
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
Re: To drive or not to drive

That is what I am going to do, but it is only 8 miles!
I do have some head pipes, or down piles from the exhaust manifolds and the o2 sensors and about 3 feet of straight piles. It may be too noisy we will see
__________________
53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD)
53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25
55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73
62 Solidaxle Corvette Roman Red (327
340hp 4spd 3:36) C4 & C5 suspension tube chassis
LS 3 4L70E
65 Corvette Coupe 327 350hp 4spd 4:11
78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42
2000 S-Type 3.0 (wife cruiser)
2003 GMC SCSB 5.3 4L60E 3:42
solidaxel is offline   Reply With Quote
Old 11-13-2013, 11:11 PM   #3
Special-Ed
Registered User
 
Special-Ed's Avatar
 
Join Date: Jul 2013
Location: Floriduh
Posts: 386
Re: To drive or not to drive

besides the noise... i dont understand the concern.... also make sure there is nothing flamable that the exhaust gases could start on fire
__________________
Ed will be known as the Tiger Woods of the integration business
Special-Ed is offline   Reply With Quote
Old 11-14-2013, 12:09 AM   #4
Blackpony
Registered User
 
Blackpony's Avatar
 
Join Date: Feb 2013
Location: Aubrey, TX
Posts: 308
Re: To drive or not to drive

just baby it and you will be fine. I drove my truck about 45 miles to a muffler shop open manifolds without issue
Blackpony is offline   Reply With Quote
Old 11-14-2013, 12:25 AM   #5
Houston Ben
Registered User
 
Houston Ben's Avatar
 
Join Date: May 2013
Location: Houston Texas
Posts: 713
Re: To drive or not to drive

Cool, thanks for the replies guys! Just didn't know if it would hurt the engine or not.
Houston Ben is offline   Reply With Quote
Old 11-14-2013, 02:37 AM   #6
BR3W CITY
meowMEOWmeowMEOW
 
BR3W CITY's Avatar
 
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
Re: To drive or not to drive

As long as you have headers, you'll be ok. If your running a radical setup, the engine will give you some fight since the 02's won't be in the exhaust path....and you'll be loud as hell and getting about 8mpg. 30 miles is longer than I would push it with that.

Honestly, in general 30 miles is farther than I'd go with anything "half way" on my truck. Besides just whether or not you CAN, should you? I'd end up with a ticket before I even got there with open headers.
__________________
'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING

MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD
BR3W CITY is offline   Reply With Quote
Old 11-14-2013, 08:39 AM   #7
solidaxel
Registered User
 
solidaxel's Avatar
 
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
Re: To drive or not to drive

Quote:
Originally Posted by Special-Ed View Post
besides the noise... i dont understand the concern.... also make sure there is nothing flamable that the exhaust gases could start on fire
............. O K, I will add some 45* baloney sliced tips !
__________________
53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD)
53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25
55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73
62 Solidaxle Corvette Roman Red (327
340hp 4spd 3:36) C4 & C5 suspension tube chassis
LS 3 4L70E
65 Corvette Coupe 327 350hp 4spd 4:11
78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42
2000 S-Type 3.0 (wife cruiser)
2003 GMC SCSB 5.3 4L60E 3:42
solidaxel is offline   Reply With Quote
Old 11-14-2013, 09:35 AM   #8
Clyde65
1965 Chevy C10, 2005 4.8L/4l60
 
Clyde65's Avatar
 
Join Date: Aug 2004
Location: DFW Texas
Posts: 8,546
Re: To drive or not to drive

I used a local guy with a trailer he drives the truck on and it puts the truck up in the air like a lift, he put the exhaust on and then drove it off. honestly scared the h311 out of me though!

I wish I would have gotten some pictures...
__________________
Clyde65

Rebuild of Clyde
http://67-72chevytrucks.com/vboard/s...84#post8338184

69 Aristocrat Lo Liner build
http://67-72chevytrucks.com/vboard/s...84#post7561684



support our troops!
Clyde65 is offline   Reply With Quote
Old 11-14-2013, 10:21 AM   #9
solidaxel
Registered User
 
solidaxel's Avatar
 
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
Re: To drive or not to drive

Quote:
Originally Posted by Clyde65 View Post
I used a local guy with a trailer he drives the truck on and it puts the truck up in the air like a lift, he put the exhaust on and then drove it off. honestly scared the h311 out of me though!

I wish I would have gotten some pictures...
Do you mean the trailer has a 4 post lift mounted to it and sitting on 4 tires and a hitch?
__________________
53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD)
53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25
55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73
62 Solidaxle Corvette Roman Red (327
340hp 4spd 3:36) C4 & C5 suspension tube chassis
LS 3 4L70E
65 Corvette Coupe 327 350hp 4spd 4:11
78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42
2000 S-Type 3.0 (wife cruiser)
2003 GMC SCSB 5.3 4L60E 3:42
solidaxel is offline   Reply With Quote
Old 11-14-2013, 11:40 AM   #10
Andy4639
Old member
 
Andy4639's Avatar
 
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
Wink Re: To drive or not to drive

Quote:
Originally Posted by Clyde65 View Post
I used a local guy with a trailer he drives the truck on and it puts the truck up in the air like a lift, he put the exhaust on and then drove it off. honestly scared the h311 out of me though!

I wish I would have gotten some pictures...
That scares me just reading it!
I would have a ticket before I got out of sight of the house with my luck!
__________________
1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver
Seeing the USA in a 71


Upstate SC GM Truck Club
2013,14 and 2016 Hot Rod Pour Tour


http://upstategmtrucks.com/



Get out and drive the truck this summer and have some fun!
It sucks not being able to hear!

LWB trucks rule, if you don't think so measure your SWB!
After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
Andy4639 is offline   Reply With Quote
Old 11-14-2013, 01:49 PM   #11
BR3W CITY
meowMEOWmeowMEOW
 
BR3W CITY's Avatar
 
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
Re: To drive or not to drive

Quote:
Originally Posted by solidaxel View Post
Do you mean the trailer has a 4 post lift mounted to it and sitting on 4 tires and a hitch?

__________________
'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING

MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD
BR3W CITY is offline   Reply With Quote
Old 11-14-2013, 01:54 PM   #12
Clyde65
1965 Chevy C10, 2005 4.8L/4l60
 
Clyde65's Avatar
 
Join Date: Aug 2004
Location: DFW Texas
Posts: 8,546
Re: To drive or not to drive

It wasn't as nice as ^^^^ but it served its purpose and it wasn't that bad, i am very particular with my truck and he was used to driving things on it...just made me nervous
__________________
Clyde65

Rebuild of Clyde
http://67-72chevytrucks.com/vboard/s...84#post8338184

69 Aristocrat Lo Liner build
http://67-72chevytrucks.com/vboard/s...84#post7561684



support our troops!
Clyde65 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:06 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com