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 > Suspension

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-25-2008, 05:20 PM   #1
Big Irish
Registered User
 
Big Irish's Avatar
 
Join Date: Feb 2008
Location: Toronto Ontario
Posts: 110
Need some help

I have just got my 67 C10 Short Wide on the road . I bought the truck which has CPP bags , and shock relocators . The ride is horrible .It is severly choppy and abrupt .The rear bags run at 15lbs and the front at 45lbs , I am thinking the shocks are too short or something . Any suggestions .Thanks for the help . It is very much appreciated .
__________________
1955 Chevy 2 door Wagon
1967 Short Wide BAGGED Gone to someone else
1953 Shop truck Clipped and Snipped sold
1951 GMC Bagged and patina
Big Irish is offline   Reply With Quote
Old 04-26-2008, 12:04 AM   #2
jimmydean
Registered User
 
jimmydean's Avatar
 
Join Date: May 2005
Location: Beaverton, OR
Posts: 3,728
Re: Need some help

How much lift in the bags? I normally ran my bags about half full to get good travel. If the shocks are too long/short, that could limit the travel of the bags and that will make for a harsh ride.

Some people don't like how bags ride. I love them with the right amount of pressure and a good quality shock.
__________________
New Project: 1966 LWB C20
Plans:
1/2 ton conversion
Dropmember front
Dropmember rear
Corvette discs
Restored raised bed

http://67-72chevytrucks.com/vboard/s....php?p=4295210
jimmydean is offline   Reply With Quote
Old 04-26-2008, 05:33 AM   #3
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 21,943
Re: Need some help

Try free stuff first..... Add air to the bags & see what that does to the ride.

My 68 needed 30psi minimum in the rear bags or it was bouncy as heck. Adding air made a huge difference (Firestone 224c/F-6873's, 1.5" blocks, & stock replacement gas shocks w/relocated brackets).

Most guys I know run about 80~90psi (F) & 40~60psi rear (depending on bag type).
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is offline   Reply With Quote
Old 04-26-2008, 09:10 AM   #4
RunninLo
3DrDwn--the 'burb not the band
 
RunninLo's Avatar
 
Join Date: Jan 2007
Location: missoula, mt
Posts: 598
Re: Need some help

My BBC truck ran over 100 psi on stones up front and about 45 psi rear so I'd agree with the others that the first step is to experiment with the pressures. Then get the truck in the air and the tires off, disconnect the air line to the bag to make it easier to manually cycle the suspension to check for a bind.

Josh
__________________
Slo and Lo that is the tempo.
'72 burb build page here:
http://67-72chevytrucks.com/vboard/s...d.php?t=259256

'89 GMC Dually crew build page coming soon.
88 4x4 crew DD

duallys past/present pics here:
http://67-72chevytrucks.com/vboard/s...46#post4001246

89 1 ton Dually rear flip kit install here:
http://67-72chevytrucks.com/vboard/s...d.php?t=354327
RunninLo 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 09:25 PM.


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