Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
Registered members
Current visitors
Menu
Log in
Register
Install the app
Install
Members
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Nelsonic
Junior Member
·
From
Louisiana
Joined
May 29, 2020
Last seen
Apr 14, 2025
Posts
10
Reaction score
9
Points
3
Find
Find content
Find all content by Nelsonic
Find all threads by Nelsonic
Latest activity
Postings
About
Nelsonic
replied to the thread
Modified engine crewcab gas mileage?
.
I have an 89 3500 crew 4x4 with an HT 502 currently running 33s with the factory TBI and th400. I get 9 MPG. I’m about to upgrade to a...
Apr 14, 2025
Loading…
Loading…
Latest posts
E
Have a great Snap On dealer finally
Latest: edgephoto
9 minutes ago
Garage
Low pressure electric fuel pump
Latest: ali_c20
26 minutes ago
Engine & Performance
Into from AZ GMC Jimmy
Latest: ali_c20
33 minutes ago
Introduction
...FNG Newbie...
Latest: ali_c20
34 minutes ago
Introduction
Tailgate security solution needed
Latest: hey mister
38 minutes ago
Exterior
Forum statistics
Threads
45,558
Posts
986,220
Members
38,643
Latest member
Hard
Members
Top
Nelsonic replied to the thread Modified engine crewcab gas mileage?.I have an 89 3500 crew 4x4 with an HT 502 currently running 33s with the factory TBI and th400. I get 9 MPG. I’m about to upgrade to a...
