View Single Post
Old 09-14-2012, 08:55 AM   #13
Keith Seymore
Registered User
 
Keith Seymore's Avatar
 
Join Date: May 2009
Location: Motor City
Posts: 9,285
Re: 4.3l vs. 5.7l in a commuter truck

I'm happy with my 4.3. Gets about 20 mpg usually, 22 if I baby it. 4.3, manual overdrive trans (.73 or .70:1), 3.73 gears, P235 tires. I use it exactly as you have proposed; mostly back and forth to work, with some occasional light hauling or trailer towing.

It moves out ok, and will go as fast as traffic will allow.

The only downside I see is that it has a little bit of a vibration at idle - and - you don't get that V8 sound....

K
__________________
Chevrolet Flint Assembly
1979-1986
GM Full Size Truck Engineering
1986 - 2019
Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926
My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524
Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/
Keith Seymore is offline   Reply With Quote