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 > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 03-12-2014, 01:20 PM   #17
Motoxrrar
Registered User
 
Join Date: Feb 2014
Location: Tennessee
Posts: 282
Talking Re: C10 Build - what's the latest/greatest swap for best mileage?

The 4.8 and 5.3 are actually the same bore size. 5.3 just has a different stroke. I had a 4.8 and a 5.3 milage wise 4.8 will be better. But stock power 5.3 had like 50 more hp. But if your looking for fun the 4.8 holds boost better. Supercharger, pro charger, turbos, they are cheap enough to put down a lost of fun.
Motoxrrar is offline   Reply With Quote
 

Bookmarks

Tags
4.3, ls swap, mileage, reliable

Thread Tools
Display Modes

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 07:56 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2026, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com